Vulnerabilities > CVE-2017-6410 - Cleartext Transmission of Sensitive Information vulnerability in KDE Kdelibs and KIO
Attack vector
NETWORK Attack complexity
MEDIUM Privileges required
NONE Confidentiality impact
PARTIAL Integrity impact
NONE Availability impact
NONE Summary
kpac/script.cpp in KDE kio before 5.32 and kdelibs before 4.14.30 calls the PAC FindProxyForURL function with a full https URL (potentially including Basic Authentication credentials, a query string, or PATH_INFO), which allows remote attackers to obtain sensitive information via a crafted PAC file.
Vulnerable Configurations
Common Weakness Enumeration (CWE)
Common Attack Pattern Enumeration and Classification (CAPEC)
- Session Sidejacking Session sidejacking takes advantage of an unencrypted communication channel between a victim and target system. The attacker sniffs traffic on a network looking for session tokens in unencrypted traffic. Once a session token is captured, the attacker performs malicious actions by using the stolen token with the targeted application to impersonate the victim. This attack is a specific method of session hijacking, which is exploiting a valid session token to gain unauthorized access to a target system or information. Other methods to perform a session hijacking are session fixation, cross-site scripting, or compromising a user or server machine and stealing the session token.
- Footprinting An attacker engages in probing and exploration activity to identify constituents and properties of the target. Footprinting is a general term to describe a variety of information gathering techniques, often used by attackers in preparation for some attack. It consists of using tools to learn as much as possible about the composition, configuration, and security mechanisms of the targeted application, system or network. Information that might be collected during a footprinting effort could include open ports, applications and their versions, network topology, and similar information. While footprinting is not intended to be damaging (although certain activities, such as network scans, can sometimes cause disruptions to vulnerable applications inadvertently) it may often pave the way for more damaging attacks.
- Harvesting Usernames or UserIDs via Application API Event Monitoring An attacker hosts an event within an application framework and then monitors the data exchanged during the course of the event for the purpose of harvesting any important data leaked during the transactions. One example could be harvesting lists of usernames or userIDs for the purpose of sending spam messages to those users. One example of this type of attack involves the attacker creating an event within the sub-application. Assume the attacker hosts a "virtual sale" of rare items. As other users enter the event, the attacker records via MITM proxy the user_ids and usernames of everyone who attends. The attacker would then be able to spam those users within the application using an automated script.
- Signature Spoofing by Mixing Signed and Unsigned Content An attacker exploits the underlying complexity of a data structure that allows for both signed and unsigned content, to cause unsigned data to be processed as though it were signed data.
- Passively Sniff and Capture Application Code Bound for Authorized Client Attackers can capture application code bound for the client and can use it, as-is or through reverse-engineering, to glean sensitive information or exploit the trust relationship between the client and server. Such code may belong to a dynamic update to the client, a patch being applied to a client component or any such interaction where the client is authorized to communicate with the server.
Nessus
NASL family Fedora Local Security Checks NASL id FEDORA_2017-4F4EEF4791.NASL description This kdelibs3 (KDE 3 compatibility libraries) update fixes the security issues : - CVE-2016-6232 (karchive): Extraction of tar files possible to arbitrary system locations - CVE-2017-6410 (kio): Information Leak when accessing https when using a malicious PAC file for the KDE 3 compatibility libraries. (Security updates for KDE Frameworks 5 (kf5-karchive resp. kf5-kio) and for the KDE 4 compatibility libraries (kdelibs 4) have already been submitted.) In addition, the KDE 3 compatibility version of KCrash was modified to use the DrKonqi from Plasma 5 rather than from kde-runtime 4. (The original KDE 3 DrKonqi was already dropped years ago.) The kde-runtime 4 DrKonqi is not installed by default and will be removed entirely in future Fedora versions, the Plasma 5 version of DrKonqi can also be used for legacy applications. Note that Tenable Network Security has extracted the preceding description block directly from the Fedora update system website. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues. last seen 2020-06-05 modified 2017-03-13 plugin id 97678 published 2017-03-13 reporter This script is Copyright (C) 2017-2020 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/97678 title Fedora 25 : kdelibs3 (2017-4f4eef4791) code #%NASL_MIN_LEVEL 80502 # # (C) Tenable Network Security, Inc. # # The descriptive text and package checks in this plugin were # extracted from Fedora Security Advisory FEDORA-2017-4f4eef4791. # include("compat.inc"); if (description) { script_id(97678); script_version("3.3"); script_set_attribute(attribute:"plugin_modification_date", value:"2020/06/04"); script_cve_id("CVE-2016-6232", "CVE-2017-6410"); script_xref(name:"FEDORA", value:"2017-4f4eef4791"); script_name(english:"Fedora 25 : kdelibs3 (2017-4f4eef4791)"); script_summary(english:"Checks rpm output for the updated package."); script_set_attribute( attribute:"synopsis", value:"The remote Fedora host is missing a security update." ); script_set_attribute( attribute:"description", value: "This kdelibs3 (KDE 3 compatibility libraries) update fixes the security issues : - CVE-2016-6232 (karchive): Extraction of tar files possible to arbitrary system locations - CVE-2017-6410 (kio): Information Leak when accessing https when using a malicious PAC file for the KDE 3 compatibility libraries. (Security updates for KDE Frameworks 5 (kf5-karchive resp. kf5-kio) and for the KDE 4 compatibility libraries (kdelibs 4) have already been submitted.) In addition, the KDE 3 compatibility version of KCrash was modified to use the DrKonqi from Plasma 5 rather than from kde-runtime 4. (The original KDE 3 DrKonqi was already dropped years ago.) The kde-runtime 4 DrKonqi is not installed by default and will be removed entirely in future Fedora versions, the Plasma 5 version of DrKonqi can also be used for legacy applications. Note that Tenable Network Security has extracted the preceding description block directly from the Fedora update system website. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues." ); script_set_attribute( attribute:"see_also", value:"https://bodhi.fedoraproject.org/updates/FEDORA-2017-4f4eef4791" ); script_set_attribute( attribute:"solution", value:"Update the affected kdelibs3 package." ); script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:N/I:P/A:N"); script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N"); script_set_attribute(attribute:"plugin_type", value:"local"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fedoraproject:fedora:kdelibs3"); script_set_attribute(attribute:"cpe", value:"cpe:/o:fedoraproject:fedora:25"); script_set_attribute(attribute:"vuln_publication_date", value:"2016/08/02"); script_set_attribute(attribute:"patch_publication_date", value:"2017/03/12"); script_set_attribute(attribute:"plugin_publication_date", value:"2017/03/13"); script_set_attribute(attribute:"generated_plugin", value:"current"); script_end_attributes(); script_category(ACT_GATHER_INFO); script_copyright(english:"This script is Copyright (C) 2017-2020 and is owned by Tenable, Inc. or an Affiliate thereof."); script_family(english:"Fedora Local Security Checks"); script_dependencies("ssh_get_info.nasl"); script_require_keys("Host/local_checks_enabled", "Host/RedHat/release", "Host/RedHat/rpm-list"); exit(0); } include("audit.inc"); include("global_settings.inc"); include("rpm.inc"); if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED); release = get_kb_item("Host/RedHat/release"); if (isnull(release) || "Fedora" >!< release) audit(AUDIT_OS_NOT, "Fedora"); os_ver = pregmatch(pattern: "Fedora.*release ([0-9]+)", string:release); if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, "Fedora"); os_ver = os_ver[1]; if (! preg(pattern:"^25([^0-9]|$)", string:os_ver)) audit(AUDIT_OS_NOT, "Fedora 25", "Fedora " + os_ver); if (!get_kb_item("Host/RedHat/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING); cpu = get_kb_item("Host/cpu"); if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH); if ("x86_64" >!< cpu && cpu !~ "^i[3-6]86$") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "Fedora", cpu); flag = 0; if (rpm_check(release:"FC25", reference:"kdelibs3-3.5.10-84.fc25")) flag++; if (flag) { security_report_v4( port : 0, severity : SECURITY_WARNING, extra : rpm_report_get() ); exit(0); } else { tested = pkg_tests_get(); if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested); else audit(AUDIT_PACKAGE_NOT_INSTALLED, "kdelibs3"); }NASL family Debian Local Security Checks NASL id DEBIAN_DLA-952.NASL description Several vulnerabilities were discovered in kde4libs, the core libraries for all KDE 4 applications. The Common Vulnerabilities and Exposures project identifies the following problems : CVE-2017-6410 Itzik Kotler, Yonatan Fridburg and Amit Klein of Safebreach Labs reported that URLs are not sanitized before passing them to FindProxyForURL, potentially allowing a remote attacker to obtain sensitive information via a crafted PAC file. CVE-2017-8422 Sebastian Krahmer from SUSE discovered that the KAuth framework contains a logic flaw in which the service invoking dbus is not properly checked. This flaw allows spoofing the identity of the caller and gaining root privileges from an unprivileged account. CVE-2013-2074 It was discovered that KIO would show web authentication credentials in some error cases. For Debian 7 last seen 2020-03-17 modified 2017-05-26 plugin id 100431 published 2017-05-26 reporter This script is Copyright (C) 2017-2020 Tenable Network Security, Inc. source https://www.tenable.com/plugins/nessus/100431 title Debian DLA-952-1 : kde4libs security update code #%NASL_MIN_LEVEL 80502 # # (C) Tenable Network Security, Inc. # # The descriptive text and package checks in this plugin were # extracted from Debian Security Advisory DLA-952-1. The text # itself is copyright (C) Software in the Public Interest, Inc. # include("compat.inc"); if (description) { script_id(100431); script_version("3.7"); script_set_attribute(attribute:"plugin_modification_date", value:"2020/03/12"); script_cve_id("CVE-2013-2074", "CVE-2017-6410", "CVE-2017-8422"); script_bugtraq_id(59808); script_name(english:"Debian DLA-952-1 : kde4libs security update"); script_summary(english:"Checks dpkg output for the updated packages."); script_set_attribute( attribute:"synopsis", value:"The remote Debian host is missing a security update." ); script_set_attribute( attribute:"description", value: "Several vulnerabilities were discovered in kde4libs, the core libraries for all KDE 4 applications. The Common Vulnerabilities and Exposures project identifies the following problems : CVE-2017-6410 Itzik Kotler, Yonatan Fridburg and Amit Klein of Safebreach Labs reported that URLs are not sanitized before passing them to FindProxyForURL, potentially allowing a remote attacker to obtain sensitive information via a crafted PAC file. CVE-2017-8422 Sebastian Krahmer from SUSE discovered that the KAuth framework contains a logic flaw in which the service invoking dbus is not properly checked. This flaw allows spoofing the identity of the caller and gaining root privileges from an unprivileged account. CVE-2013-2074 It was discovered that KIO would show web authentication credentials in some error cases. For Debian 7 'Wheezy', these problems have been fixed in version 4:4.8.4-4+deb7u3. We recommend that you upgrade your kde4libs packages. NOTE: Tenable Network Security has extracted the preceding description block directly from the DLA security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues." ); script_set_attribute( attribute:"see_also", value:"https://lists.debian.org/debian-lts-announce/2017/05/msg00023.html" ); script_set_attribute( attribute:"see_also", value:"https://packages.debian.org/source/wheezy/kde4libs" ); script_set_attribute(attribute:"solution", value:"Upgrade the affected packages."); script_set_cvss_base_vector("CVSS2#AV:L/AC:L/Au:N/C:C/I:C/A:C"); script_set_cvss_temporal_vector("CVSS2#E:POC/RL:OF/RC:C"); script_set_cvss3_base_vector("CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"); script_set_cvss3_temporal_vector("CVSS:3.0/E:P/RL:O/RC:C"); script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available"); script_set_attribute(attribute:"exploit_available", value:"true"); script_set_attribute(attribute:"plugin_type", value:"local"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:kdelibs-bin"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:kdelibs5-data"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:kdelibs5-dbg"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:kdelibs5-dev"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:kdelibs5-plugins"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:kdoctools"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libkcmutils4"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libkde3support4"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libkdeclarative5"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libkdecore5"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libkdesu5"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libkdeui5"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libkdewebkit5"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libkdnssd4"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libkemoticons4"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libkfile4"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libkhtml5"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libkidletime4"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libkimproxy4"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libkio5"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libkjsapi4"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libkjsembed4"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libkmediaplayer4"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libknewstuff2-4"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libknewstuff3-4"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libknotifyconfig4"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libkntlm4"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libkparts4"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libkprintutils4"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libkpty4"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libkrosscore4"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libkrossui4"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libktexteditor4"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libkunitconversion4"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libkutils4"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libnepomuk4"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libnepomukquery4a"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libnepomukutils4"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libplasma3"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libsolid4"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libthreadweaver4"); script_set_attribute(attribute:"cpe", value:"cpe:/o:debian:debian_linux:7.0"); script_set_attribute(attribute:"patch_publication_date", value:"2017/05/25"); script_set_attribute(attribute:"plugin_publication_date", value:"2017/05/26"); script_end_attributes(); script_category(ACT_GATHER_INFO); script_copyright(english:"This script is Copyright (C) 2017-2020 Tenable Network Security, Inc."); script_family(english:"Debian Local Security Checks"); script_dependencies("ssh_get_info.nasl"); script_require_keys("Host/local_checks_enabled", "Host/Debian/release", "Host/Debian/dpkg-l"); exit(0); } include("audit.inc"); include("debian_package.inc"); if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED); if (!get_kb_item("Host/Debian/release")) audit(AUDIT_OS_NOT, "Debian"); if (!get_kb_item("Host/Debian/dpkg-l")) audit(AUDIT_PACKAGE_LIST_MISSING); flag = 0; if (deb_check(release:"7.0", prefix:"kdelibs-bin", reference:"4:4.8.4-4+deb7u3")) flag++; if (deb_check(release:"7.0", prefix:"kdelibs5-data", reference:"4:4.8.4-4+deb7u3")) flag++; if (deb_check(release:"7.0", prefix:"kdelibs5-dbg", reference:"4:4.8.4-4+deb7u3")) flag++; if (deb_check(release:"7.0", prefix:"kdelibs5-dev", reference:"4:4.8.4-4+deb7u3")) flag++; if (deb_check(release:"7.0", prefix:"kdelibs5-plugins", reference:"4:4.8.4-4+deb7u3")) flag++; if (deb_check(release:"7.0", prefix:"kdoctools", reference:"4:4.8.4-4+deb7u3")) flag++; if (deb_check(release:"7.0", prefix:"libkcmutils4", reference:"4:4.8.4-4+deb7u3")) flag++; if (deb_check(release:"7.0", prefix:"libkde3support4", reference:"4:4.8.4-4+deb7u3")) flag++; if (deb_check(release:"7.0", prefix:"libkdeclarative5", reference:"4:4.8.4-4+deb7u3")) flag++; if (deb_check(release:"7.0", prefix:"libkdecore5", reference:"4:4.8.4-4+deb7u3")) flag++; if (deb_check(release:"7.0", prefix:"libkdesu5", reference:"4:4.8.4-4+deb7u3")) flag++; if (deb_check(release:"7.0", prefix:"libkdeui5", reference:"4:4.8.4-4+deb7u3")) flag++; if (deb_check(release:"7.0", prefix:"libkdewebkit5", reference:"4:4.8.4-4+deb7u3")) flag++; if (deb_check(release:"7.0", prefix:"libkdnssd4", reference:"4:4.8.4-4+deb7u3")) flag++; if (deb_check(release:"7.0", prefix:"libkemoticons4", reference:"4:4.8.4-4+deb7u3")) flag++; if (deb_check(release:"7.0", prefix:"libkfile4", reference:"4:4.8.4-4+deb7u3")) flag++; if (deb_check(release:"7.0", prefix:"libkhtml5", reference:"4:4.8.4-4+deb7u3")) flag++; if (deb_check(release:"7.0", prefix:"libkidletime4", reference:"4:4.8.4-4+deb7u3")) flag++; if (deb_check(release:"7.0", prefix:"libkimproxy4", reference:"4:4.8.4-4+deb7u3")) flag++; if (deb_check(release:"7.0", prefix:"libkio5", reference:"4:4.8.4-4+deb7u3")) flag++; if (deb_check(release:"7.0", prefix:"libkjsapi4", reference:"4:4.8.4-4+deb7u3")) flag++; if (deb_check(release:"7.0", prefix:"libkjsembed4", reference:"4:4.8.4-4+deb7u3")) flag++; if (deb_check(release:"7.0", prefix:"libkmediaplayer4", reference:"4:4.8.4-4+deb7u3")) flag++; if (deb_check(release:"7.0", prefix:"libknewstuff2-4", reference:"4:4.8.4-4+deb7u3")) flag++; if (deb_check(release:"7.0", prefix:"libknewstuff3-4", reference:"4:4.8.4-4+deb7u3")) flag++; if (deb_check(release:"7.0", prefix:"libknotifyconfig4", reference:"4:4.8.4-4+deb7u3")) flag++; if (deb_check(release:"7.0", prefix:"libkntlm4", reference:"4:4.8.4-4+deb7u3")) flag++; if (deb_check(release:"7.0", prefix:"libkparts4", reference:"4:4.8.4-4+deb7u3")) flag++; if (deb_check(release:"7.0", prefix:"libkprintutils4", reference:"4:4.8.4-4+deb7u3")) flag++; if (deb_check(release:"7.0", prefix:"libkpty4", reference:"4:4.8.4-4+deb7u3")) flag++; if (deb_check(release:"7.0", prefix:"libkrosscore4", reference:"4:4.8.4-4+deb7u3")) flag++; if (deb_check(release:"7.0", prefix:"libkrossui4", reference:"4:4.8.4-4+deb7u3")) flag++; if (deb_check(release:"7.0", prefix:"libktexteditor4", reference:"4:4.8.4-4+deb7u3")) flag++; if (deb_check(release:"7.0", prefix:"libkunitconversion4", reference:"4:4.8.4-4+deb7u3")) flag++; if (deb_check(release:"7.0", prefix:"libkutils4", reference:"4:4.8.4-4+deb7u3")) flag++; if (deb_check(release:"7.0", prefix:"libnepomuk4", reference:"4:4.8.4-4+deb7u3")) flag++; if (deb_check(release:"7.0", prefix:"libnepomukquery4a", reference:"4:4.8.4-4+deb7u3")) flag++; if (deb_check(release:"7.0", prefix:"libnepomukutils4", reference:"4:4.8.4-4+deb7u3")) flag++; if (deb_check(release:"7.0", prefix:"libplasma3", reference:"4:4.8.4-4+deb7u3")) flag++; if (deb_check(release:"7.0", prefix:"libsolid4", reference:"4:4.8.4-4+deb7u3")) flag++; if (deb_check(release:"7.0", prefix:"libthreadweaver4", reference:"4:4.8.4-4+deb7u3")) flag++; if (flag) { if (report_verbosity > 0) security_hole(port:0, extra:deb_report_get()); else security_hole(0); exit(0); } else audit(AUDIT_HOST_NOT, "affected");NASL family Fedora Local Security Checks NASL id FEDORA_2017-F9AB92FA6C.NASL description Security fix for CVE-2017-6410 Note that Tenable Network Security has extracted the preceding description block directly from the Fedora update system website. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues. last seen 2020-06-05 modified 2017-03-06 plugin id 97543 published 2017-03-06 reporter This script is Copyright (C) 2017-2020 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/97543 title Fedora 25 : kf5-kio (2017-f9ab92fa6c) code #%NASL_MIN_LEVEL 80502 # # (C) Tenable Network Security, Inc. # # The descriptive text and package checks in this plugin were # extracted from Fedora Security Advisory FEDORA-2017-f9ab92fa6c. # include("compat.inc"); if (description) { script_id(97543); script_version("3.3"); script_set_attribute(attribute:"plugin_modification_date", value:"2020/06/04"); script_cve_id("CVE-2017-6410"); script_xref(name:"FEDORA", value:"2017-f9ab92fa6c"); script_name(english:"Fedora 25 : kf5-kio (2017-f9ab92fa6c)"); script_summary(english:"Checks rpm output for the updated package."); script_set_attribute( attribute:"synopsis", value:"The remote Fedora host is missing a security update." ); script_set_attribute( attribute:"description", value: "Security fix for CVE-2017-6410 Note that Tenable Network Security has extracted the preceding description block directly from the Fedora update system website. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues." ); script_set_attribute( attribute:"see_also", value:"https://bodhi.fedoraproject.org/updates/FEDORA-2017-f9ab92fa6c" ); script_set_attribute( attribute:"solution", value:"Update the affected kf5-kio package." ); script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:P/I:N/A:N"); script_set_cvss3_base_vector("CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N"); script_set_attribute(attribute:"plugin_type", value:"local"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fedoraproject:fedora:kf5-kio"); script_set_attribute(attribute:"cpe", value:"cpe:/o:fedoraproject:fedora:25"); script_set_attribute(attribute:"vuln_publication_date", value:"2017/03/02"); script_set_attribute(attribute:"patch_publication_date", value:"2017/03/04"); script_set_attribute(attribute:"plugin_publication_date", value:"2017/03/06"); script_set_attribute(attribute:"generated_plugin", value:"current"); script_end_attributes(); script_category(ACT_GATHER_INFO); script_copyright(english:"This script is Copyright (C) 2017-2020 and is owned by Tenable, Inc. or an Affiliate thereof."); script_family(english:"Fedora Local Security Checks"); script_dependencies("ssh_get_info.nasl"); script_require_keys("Host/local_checks_enabled", "Host/RedHat/release", "Host/RedHat/rpm-list"); exit(0); } include("audit.inc"); include("global_settings.inc"); include("rpm.inc"); if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED); release = get_kb_item("Host/RedHat/release"); if (isnull(release) || "Fedora" >!< release) audit(AUDIT_OS_NOT, "Fedora"); os_ver = pregmatch(pattern: "Fedora.*release ([0-9]+)", string:release); if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, "Fedora"); os_ver = os_ver[1]; if (! preg(pattern:"^25([^0-9]|$)", string:os_ver)) audit(AUDIT_OS_NOT, "Fedora 25", "Fedora " + os_ver); if (!get_kb_item("Host/RedHat/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING); cpu = get_kb_item("Host/cpu"); if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH); if ("x86_64" >!< cpu && cpu !~ "^i[3-6]86$") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "Fedora", cpu); flag = 0; if (rpm_check(release:"FC25", reference:"kf5-kio-5.31.0-2.fc25")) flag++; if (flag) { security_report_v4( port : 0, severity : SECURITY_WARNING, extra : rpm_report_get() ); exit(0); } else { tested = pkg_tests_get(); if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested); else audit(AUDIT_PACKAGE_NOT_INSTALLED, "kf5-kio"); }NASL family Fedora Local Security Checks NASL id FEDORA_2017-01EED6FE8C.NASL description This kdelibs3 (KDE 3 compatibility libraries) update fixes the security issues : - CVE-2016-6232 (karchive): Extraction of tar files possible to arbitrary system locations - CVE-2017-6410 (kio): Information Leak when accessing https when using a malicious PAC file for the KDE 3 compatibility libraries. (Security updates for KDE Frameworks 5 (kf5-karchive resp. kf5-kio) and for the KDE 4 compatibility libraries (kdelibs 4) have already been submitted.) In addition, the KDE 3 compatibility version of KCrash was modified to use the DrKonqi from Plasma 5 rather than from kde-runtime 4. (The original KDE 3 DrKonqi was already dropped years ago.) The kde-runtime 4 DrKonqi is not installed by default and will be removed entirely in future Fedora versions, the Plasma 5 version of DrKonqi can also be used for legacy applications. Note that Tenable Network Security has extracted the preceding description block directly from the Fedora update system website. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues. last seen 2020-06-05 modified 2017-03-13 plugin id 97672 published 2017-03-13 reporter This script is Copyright (C) 2017-2020 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/97672 title Fedora 24 : kdelibs3 (2017-01eed6fe8c) NASL family Ubuntu Local Security Checks NASL id UBUNTU_USN-3223-1.NASL description Itzik Kotler, Yonatan Fridburg, and Amit Klein discovered that KDE-Libs incorrectly handled certain PAC files. A remote attacker could possibly use this issue to obtain sensitive information. Note that Tenable Network Security has extracted the preceding description block directly from the Ubuntu security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues. last seen 2020-06-01 modified 2020-06-02 plugin id 97658 published 2017-03-10 reporter Ubuntu Security Notice (C) 2017-2019 Canonical, Inc. / NASL script (C) 2017-2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/97658 title Ubuntu 12.04 LTS / 14.04 LTS : kde4libs vulnerability (USN-3223-1) NASL family SuSE Local Security Checks NASL id OPENSUSE-2017-334.NASL description This update for kdelibs4, kio fixes the following issues : - CVE-2017-6410: Information Leak when accessing https when using a malicious PAC file (boo#1027520) last seen 2020-06-05 modified 2017-03-14 plugin id 97715 published 2017-03-14 reporter This script is Copyright (C) 2017-2020 Tenable Network Security, Inc. source https://www.tenable.com/plugins/nessus/97715 title openSUSE Security Update : kdelibs4 / kio (openSUSE-2017-334) NASL family Fedora Local Security Checks NASL id FEDORA_2017-53338ECE0C.NASL description Security fix for CVE-2017-6410 Note that Tenable Network Security has extracted the preceding description block directly from the Fedora update system website. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues. last seen 2020-06-05 modified 2017-03-06 plugin id 97534 published 2017-03-06 reporter This script is Copyright (C) 2017-2020 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/97534 title Fedora 25 : 6:kdelibs (2017-53338ece0c) NASL family Debian Local Security Checks NASL id DEBIAN_DSA-3849.NASL description Several vulnerabilities were discovered in kde4libs, the core libraries for all KDE 4 applications. The Common Vulnerabilities and Exposures project identifies the following problems : - CVE-2017-6410 Itzik Kotler, Yonatan Fridburg and Amit Klein of Safebreach Labs reported that URLs are not sanitized before passing them to FindProxyForURL, potentially allowing a remote attacker to obtain sensitive information via a crafted PAC file. - CVE-2017-8422 Sebastian Krahmer from SUSE discovered that the KAuth framework contains a logic flaw in which the service invoking dbus is not properly checked. This flaw allows spoofing the identity of the caller and gaining root privileges from an unprivileged account. last seen 2020-06-01 modified 2020-06-02 plugin id 100163 published 2017-05-15 reporter This script is Copyright (C) 2017-2018 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/100163 title Debian DSA-3849-1 : kde4libs - security update NASL family Fedora Local Security Checks NASL id FEDORA_2017-B011E8C922.NASL description Security fix for CVE-2017-6410 Note that Tenable Network Security has extracted the preceding description block directly from the Fedora update system website. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues. last seen 2020-06-05 modified 2017-03-13 plugin id 97681 published 2017-03-13 reporter This script is Copyright (C) 2017-2020 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/97681 title Fedora 24 : 6:kdelibs (2017-b011e8c922)