Vulnerabilities > CVE-2014-0128 - Improper Input Validation vulnerability in multiple products
Attack vector
NETWORK Attack complexity
LOW Privileges required
NONE Confidentiality impact
NONE Integrity impact
NONE Availability impact
PARTIAL Summary
Squid 3.1 before 3.3.12 and 3.4 before 3.4.4, when SSL-Bump is enabled, allows remote attackers to cause a denial of service (assertion failure) via a crafted range request, related to state management.
Vulnerable Configurations
Common Weakness Enumeration (CWE)
Common Attack Pattern Enumeration and Classification (CAPEC)
- Buffer Overflow via Environment Variables This attack pattern involves causing a buffer overflow through manipulation of environment variables. Once the attacker finds that they can modify an environment variable, they may try to overflow associated buffers. This attack leverages implicit trust often placed in environment variables.
- Server Side Include (SSI) Injection An attacker can use Server Side Include (SSI) Injection to send code to a web application that then gets executed by the web server. Doing so enables the attacker to achieve similar results to Cross Site Scripting, viz., arbitrary code execution and information disclosure, albeit on a more limited scale, since the SSI directives are nowhere near as powerful as a full-fledged scripting language. Nonetheless, the attacker can conveniently gain access to sensitive files, such as password files, and execute shell commands.
- Cross Zone Scripting An attacker is able to cause a victim to load content into their web-browser that bypasses security zone controls and gain access to increased privileges to execute scripting code or other web objects such as unsigned ActiveX controls or applets. This is a privilege elevation attack targeted at zone-based web-browser security. In a zone-based model, pages belong to one of a set of zones corresponding to the level of privilege assigned to that page. Pages in an untrusted zone would have a lesser level of access to the system and/or be restricted in the types of executable content it was allowed to invoke. In a cross-zone scripting attack, a page that should be assigned to a less privileged zone is granted the privileges of a more trusted zone. This can be accomplished by exploiting bugs in the browser, exploiting incorrect configuration in the zone controls, through a cross-site scripting attack that causes the attackers' content to be treated as coming from a more trusted page, or by leveraging some piece of system functionality that is accessible from both the trusted and less trusted zone. This attack differs from "Restful Privilege Escalation" in that the latter correlates to the inadequate securing of RESTful access methods (such as HTTP DELETE) on the server, while cross-zone scripting attacks the concept of security zones as implemented by a browser.
- Cross Site Scripting through Log Files An attacker may leverage a system weakness where logs are susceptible to log injection to insert scripts into the system's logs. If these logs are later viewed by an administrator through a thin administrative interface and the log data is not properly HTML encoded before being written to the page, the attackers' scripts stored in the log will be executed in the administrative interface with potentially serious consequences. This attack pattern is really a combination of two other attack patterns: log injection and stored cross site scripting.
- Command Line Execution through SQL Injection An attacker uses standard SQL injection methods to inject data into the command line for execution. This could be done directly through misuse of directives such as MSSQL_xp_cmdshell or indirectly through injection of data into the database that would be interpreted as shell commands. Sometime later, an unscrupulous backend application (or could be part of the functionality of the same application) fetches the injected data stored in the database and uses this data as command line arguments without performing proper validation. The malicious data escapes that data plane by spawning new commands to be executed on the host.
Nessus
NASL family Amazon Linux Local Security Checks NASL id ALA_ALAS-2014-360.NASL description A denial of service flaw was found in the way Squid processed certain HTTPS requests when the SSL Bump feature was enabled. A remote attacker could send specially crafted requests that could cause Squid to crash. (CVE-2014-0128) last seen 2020-06-01 modified 2020-06-02 plugin id 78303 published 2014-10-12 reporter This script is Copyright (C) 2014-2018 Tenable Network Security, Inc. source https://www.tenable.com/plugins/nessus/78303 title Amazon Linux AMI : squid (ALAS-2014-360) NASL family Fedora Local Security Checks NASL id FEDORA_2014-4800.NASL description Use the version from Fedora 20. Note that Tenable Network Security has extracted the preceding description block directly from the Fedora security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues. last seen 2020-03-17 modified 2014-04-16 plugin id 73544 published 2014-04-16 reporter This script is Copyright (C) 2014-2020 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/73544 title Fedora 19 : squid-3.3.12-1.fc19 (2014-4800) NASL family Gentoo Local Security Checks NASL id GENTOO_GLSA-201411-11.NASL description The remote host is affected by the vulnerability described in GLSA-201411-11 (Squid: Multiple vulnerabilities) An assertion failure in processing of SSL-Bump has been found in Squid. Heap based overflow is discovered when processing SNMP requests. Impact : A remote attacker could send a specially crafted request, possibly resulting in a executing of arbitrary code or Denial of Service condition. Workaround : There is no known workaround at this time. last seen 2020-06-01 modified 2020-06-02 plugin id 79609 published 2014-11-28 reporter This script is Copyright (C) 2014-2018 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/79609 title GLSA-201411-11 : Squid: Multiple vulnerabilities NASL family Scientific Linux Local Security Checks NASL id SL_20140603_SQUID_ON_SL6_X.NASL description A denial of service flaw was found in the way Squid processed certain HTTPS requests when the SSL Bump feature was enabled. A remote attacker could send specially crafted requests that could cause Squid to crash. (CVE-2014-0128) After installing this update, the squid service will be restarted automatically. last seen 2020-03-18 modified 2014-06-04 plugin id 74308 published 2014-06-04 reporter This script is Copyright (C) 2014-2020 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/74308 title Scientific Linux Security Update : squid on SL6.x i386/x86_64 (20140603) NASL family Mandriva Local Security Checks NASL id MANDRIVA_MDVSA-2014-114.NASL description Updated squid packages fix security vulnerability : Due to incorrect state management, Squid before 3.3.12 is vulnerable to a denial of service attack when processing certain HTTPS requests if the SSL-Bump feature is enabled (CVE-2014-0128). last seen 2020-06-01 modified 2020-06-02 plugin id 74447 published 2014-06-11 reporter This script is Copyright (C) 2014-2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/74447 title Mandriva Linux Security Advisory : squid (MDVSA-2014:114) NASL family SuSE Local Security Checks NASL id SUSE_SU-2016-1996-1.NASL description This update for squid3 fixes the following issues : - Multiple issues in pinger ICMP processing. (CVE-2014-7141, CVE-2014-7142) - CVE-2016-3947: Buffer overrun issue in pinger ICMPv6 processing. (bsc#973782) - CVE-2016-4554: fix header smuggling issue in HTTP Request processing (bsc#979010) - fix multiple Denial of Service issues in HTTP Response processing. (CVE-2016-2569, CVE-2016-2570, CVE-2016-2571, CVE-2016-2572, bsc#968392, bsc#968393, bsc#968394, bsc#968395) - CVE-2016-3948: Fix denial of service in HTTP Response processing (bsc#973783) - CVE-2016-4051: fixes buffer overflow in cachemgr.cgi (bsc#976553) - CVE-2016-4052, CVE-2016-4053, CVE-2016-4054 : - fixes multiple issues in ESI processing (bsc#976556) - CVE-2016-4556: fixes double free vulnerability in Esi.cc (bsc#979008) - CVE-2015-5400: Improper Protection of Alternate Path (bsc#938715) - CVE-2014-6270: fix off-by-one in snmp subsystem (bsc#895773) - Memory leak in squid3 when using external_acl (bsc#976708) Note that Tenable Network Security has extracted the preceding description block directly from the SUSE 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 93271 published 2016-09-02 reporter This script is Copyright (C) 2016-2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/93271 title SUSE SLES11 Security Update : squid3 (SUSE-SU-2016:1996-1) NASL family SuSE Local Security Checks NASL id SUSE_11_SQUID3-140415.NASL description A remote DoS attack in the Squid web proxy has been fixed. Due to incorrect state management, Squid was vulnerable to a denial of service attack when processing certain HTTPS requests. (CVE-2014-0128) For more information see http://www.squid-cache.org/Advisories/SQUID-2014_1.txt . Additionally, a bug in the logrotate configuration file has been fixed. The last seen 2020-06-05 modified 2014-04-25 plugin id 73708 published 2014-04-25 reporter This script is Copyright (C) 2014-2020 Tenable Network Security, Inc. source https://www.tenable.com/plugins/nessus/73708 title SuSE 11.3 Security Update : squid3 (SAT Patch Number 9138) NASL family SuSE Local Security Checks NASL id OPENSUSE-2014-316.NASL description The SSLBump feature acts as TLS/SSL termination for clients. If this feature is enabled, squid can crash with range requests, leading to a potential Denial of Service condition. last seen 2020-06-05 modified 2014-06-13 plugin id 75329 published 2014-06-13 reporter This script is Copyright (C) 2014-2020 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/75329 title openSUSE Security Update : squid (openSUSE-SU-2014:0559-1) NASL family Oracle Linux Local Security Checks NASL id ORACLELINUX_ELSA-2014-0597.NASL description From Red Hat Security Advisory 2014:0597 : Updated squid packages that fix one security issue are now available for Red Hat Enterprise Linux 6. The Red Hat Security Response Team has rated this update as having Moderate security impact. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available from the CVE link in the References section. Squid is a high-performance proxy caching server for web clients, supporting FTP, Gopher, and HTTP data objects. A denial of service flaw was found in the way Squid processed certain HTTPS requests when the SSL Bump feature was enabled. A remote attacker could send specially crafted requests that could cause Squid to crash. (CVE-2014-0128) Red Hat would like to thank the Squid project for reporting this issue. Upstream acknowledges Mathias Fischer and Fabian Hugelshofer from Open Systems AG as the original reporters. All squid users are advised to upgrade to these updated packages, which contain a backported patch to correct this issue. After installing this update, the squid service will be restarted automatically. last seen 2020-06-01 modified 2020-06-02 plugin id 74299 published 2014-06-04 reporter This script is Copyright (C) 2014-2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/74299 title Oracle Linux 6 : squid (ELSA-2014-0597) NASL family CentOS Local Security Checks NASL id CENTOS_RHSA-2014-0597.NASL description Updated squid packages that fix one security issue are now available for Red Hat Enterprise Linux 6. The Red Hat Security Response Team has rated this update as having Moderate security impact. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available from the CVE link in the References section. Squid is a high-performance proxy caching server for web clients, supporting FTP, Gopher, and HTTP data objects. A denial of service flaw was found in the way Squid processed certain HTTPS requests when the SSL Bump feature was enabled. A remote attacker could send specially crafted requests that could cause Squid to crash. (CVE-2014-0128) Red Hat would like to thank the Squid project for reporting this issue. Upstream acknowledges Mathias Fischer and Fabian Hugelshofer from Open Systems AG as the original reporters. All squid users are advised to upgrade to these updated packages, which contain a backported patch to correct this issue. After installing this update, the squid service will be restarted automatically. last seen 2020-06-01 modified 2020-06-02 plugin id 74312 published 2014-06-05 reporter This script is Copyright (C) 2014-2020 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/74312 title CentOS 6 : squid (CESA-2014:0597) NASL family Mandriva Local Security Checks NASL id MANDRIVA_MDVSA-2015-103.NASL description Updated squid packages fix security vulnerabilities : Due to incorrect state management, Squid before 3.3.12 is vulnerable to a denial of service attack when processing certain HTTPS requests if the SSL-Bump feature is enabled (CVE-2014-0128). Matthew Daley discovered that Squid 3 did not properly perform input validation in request parsing. A remote attacker could send crafted Range requests to cause a denial of service (CVE-2014-3609). Due to incorrect buffer management Squid can be caused by an attacker to write outside its allocated SNMP buffer (CVE-2014-6270). Due to incorrect bounds checking Squid pinger binary is vulnerable to denial of service or information leak attack when processing larger than normal ICMP or ICMPv6 packets (CVE-2014-7141). Due to incorrect input validation Squid pinger binary is vulnerable to denial of service or information leak attacks when processing ICMP or ICMPv6 packets (CVE-2014-7142). last seen 2020-06-01 modified 2020-06-02 plugin id 82356 published 2015-03-30 reporter This script is Copyright (C) 2015-2019 Tenable Network Security, Inc. source https://www.tenable.com/plugins/nessus/82356 title Mandriva Linux Security Advisory : squid (MDVSA-2015:103) NASL family Fedora Local Security Checks NASL id FEDORA_2014-3915.NASL description New upstream version with a security fix. Note that Tenable Network Security has extracted the preceding description block directly from the Fedora security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues. last seen 2020-03-17 modified 2014-04-03 plugin id 73311 published 2014-04-03 reporter This script is Copyright (C) 2014-2020 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/73311 title Fedora 20 : squid-3.3.12-1.fc20 (2014-3915) NASL family Red Hat Local Security Checks NASL id REDHAT-RHSA-2014-0597.NASL description Updated squid packages that fix one security issue are now available for Red Hat Enterprise Linux 6. The Red Hat Security Response Team has rated this update as having Moderate security impact. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available from the CVE link in the References section. Squid is a high-performance proxy caching server for web clients, supporting FTP, Gopher, and HTTP data objects. A denial of service flaw was found in the way Squid processed certain HTTPS requests when the SSL Bump feature was enabled. A remote attacker could send specially crafted requests that could cause Squid to crash. (CVE-2014-0128) Red Hat would like to thank the Squid project for reporting this issue. Upstream acknowledges Mathias Fischer and Fabian Hugelshofer from Open Systems AG as the original reporters. All squid users are advised to upgrade to these updated packages, which contain a backported patch to correct this issue. After installing this update, the squid service will be restarted automatically. last seen 2020-06-01 modified 2020-06-02 plugin id 74304 published 2014-06-04 reporter This script is Copyright (C) 2014-2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/74304 title RHEL 6 : squid (RHSA-2014:0597) NASL family Firewalls NASL id SQUID_3_4_4.NASL description According to its banner, the version of Squid running on the remote host is 3.x prior to 3.3.12 or 3.4.4 and is, therefore, affected by a denial of service vulnerability. A flaw exists in SSL-Bump in regards to the state management when processing range requests. A remote attacker can cause the server to crash with specially crafted HTTPS requests. Note that Nessus has relied only on the version in the proxy server last seen 2020-06-01 modified 2020-06-02 plugin id 73131 published 2014-03-21 reporter This script is Copyright (C) 2014-2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/73131 title Squid 3.1.x < 3.3.12 / 3.4.4 HTTPS Request Handling DoS NASL family Amazon Linux Local Security Checks NASL id ALA_ALAS-2014-433.NASL description A flaw was found in the way Squid handled malformed HTTP Range headers. A remote attacker able to send HTTP requests to the Squid proxy could use this flaw to crash Squid. (CVE-2014-3609) A buffer overflow flaw was found in Squid last seen 2020-06-01 modified 2020-06-02 plugin id 78658 published 2014-10-24 reporter This script is Copyright (C) 2014-2018 Tenable Network Security, Inc. source https://www.tenable.com/plugins/nessus/78658 title Amazon Linux AMI : squid (ALAS-2014-433) NASL family SuSE Local Security Checks NASL id SUSE_SU-2016-2089-1.NASL description This update for squid3 fixes the following issues : - Multiple issues in pinger ICMP processing. (CVE-2014-7141, CVE-2014-7142) - CVE-2016-3947: Buffer overrun issue in pinger ICMPv6 processing. (bsc#973782) - CVE-2016-4554: fix header smuggling issue in HTTP Request processing (bsc#979010) - Fix multiple Denial of Service issues in HTTP Response processing. (CVE-2016-2569, CVE-2016-2570, CVE-2016-2571, CVE-2016-2572, bsc#968392, bsc#968393, bsc#968394, bsc#968395) - Regression caused by the DoS fixes above (bsc#993299) - CVE-2016-3948: Fix denial of service in HTTP Response processing (bsc#973783) - CVE-2016-4051: fixes buffer overflow in cachemgr.cgi (bsc#976553) - CVE-2016-4052, CVE-2016-4053, CVE-2016-4054 : - fixes multiple issues in ESI processing (bsc#976556) - CVE-2016-4556: fixes double free vulnerability in Esi.cc (bsc#979008) - CVE-2015-5400: Improper Protection of Alternate Path (bsc#938715) - CVE-2014-6270: fix off-by-one in snmp subsystem (bsc#895773) - Memory leak in squid3 when using external_acl (bsc#976708) Note that Tenable Network Security has extracted the preceding description block directly from the SUSE 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 93294 published 2016-09-02 reporter This script is Copyright (C) 2016-2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/93294 title SUSE SLES11 Security Update : squid3 (SUSE-SU-2016:2089-1)
Redhat
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Seebug
bulletinFamily | exploit |
description | CVE ID:CVE-2014-0128 Squid Cache(简称为Squid)是一个流行的代理服务器和Web缓存服务器软件。 Squid SSL-Bump中相关状态管理处理存在错误,允许攻击者提交特制的HTTP请求触发断言错误,造成拒绝服务攻击。 0 Squid 3.x 厂商补丁: Squid ----- Squid 3.3.12或3.4.4已经修复该漏洞,建议用户下载更新: http://www.squid-cache.org |
id | SSV:61781 |
last seen | 2017-11-19 |
modified | 2014-03-13 |
published | 2014-03-13 |
reporter | Root |
title | Squid SSL-Bump HTTPS请求处理拒绝服务漏洞 |
References
- http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00010.html
- http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00040.html
- http://lists.opensuse.org/opensuse-updates/2014-04/msg00030.html
- http://lists.opensuse.org/opensuse-updates/2014-04/msg00060.html
- http://secunia.com/advisories/57288
- http://secunia.com/advisories/57889
- http://www.oracle.com/technetwork/topics/security/bulletinjul2015-2511963.html
- http://www.securityfocus.com/bid/66112
- http://www.squid-cache.org/Advisories/SQUID-2014_1.txt