Weekly Vulnerabilities Reports > November 30 to December 6, 2015
Overview
12 new vulnerabilities reported during this period, including 7 critical vulnerabilities and 4 high severity vulnerabilities. This weekly summary report vulnerabilities in 31 products from 13 vendors including PHP, Fedoraproject, Pcre, Debian, and Oracle. Vulnerabilities are notably categorized as "Improper Restriction of Operations within the Bounds of a Memory Buffer", "Information Exposure", "Integer Overflow or Wraparound", "Use of Uninitialized Resource", and "NULL Pointer Dereference".
- 12 reported vulnerabilities are remotely exploitables.
- 12 reported vulnerabilities are exploitable by an anonymous user.
- PHP has the most reported vulnerabilities, with 8 reported vulnerabilities.
- PHP has the most reported critical vulnerabilities, with 6 reported vulnerabilities.
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EXPLOITABLE
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ANONYMOUSLY
WEB APPLICATION
Vulnerability Details
The following table list reported vulnerabilities for the period covered by this report:
7 Critical Vulnerabilities
| DATE | CVE | VENDOR | VULNERABILITY | CVSS |
|---|---|---|---|---|
| 2015-12-06 | CVE-2015-6764 | Google Nodejs Debian | Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability in multiple products The BasicJsonStringifier::SerializeJSArray function in json-stringifier.h in the JSON stringifier in Google V8, as used in Google Chrome before 47.0.2526.73, improperly loads array elements, which allows remote attackers to cause a denial of service (out-of-bounds memory access) or possibly have unspecified other impact via crafted JavaScript code. | 9.8 |
| 2015-12-02 | CVE-2015-8394 | Pcre PHP | Integer Overflow or Wraparound vulnerability in multiple products PCRE before 8.38 mishandles the (?(<digits>) and (?(R<digits>) conditions, which allows remote attackers to cause a denial of service (integer overflow) or possibly have unspecified other impact via a crafted regular expression, as demonstrated by a JavaScript RegExp object encountered by Konqueror. | 9.8 |
| 2015-12-02 | CVE-2015-8391 | Pcre Oracle Fedoraproject Redhat PHP | Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability in multiple products The pcre_compile function in pcre_compile.c in PCRE before 8.38 mishandles certain [: nesting, which allows remote attackers to cause a denial of service (CPU consumption) or possibly have unspecified other impact via a crafted regular expression, as demonstrated by a JavaScript RegExp object encountered by Konqueror. | 9.8 |
| 2015-12-02 | CVE-2015-8390 | Pcre Fedoraproject PHP | Use of Uninitialized Resource vulnerability in multiple products PCRE before 8.38 mishandles the [: and \\ substrings in character classes, which allows remote attackers to cause a denial of service (uninitialized memory read) or possibly have unspecified other impact via a crafted regular expression, as demonstrated by a JavaScript RegExp object encountered by Konqueror. | 9.8 |
| 2015-12-02 | CVE-2015-8389 | Pcre Fedoraproject PHP | Incorrect Regular Expression vulnerability in multiple products PCRE before 8.38 mishandles the /(?:|a|){100}x/ pattern and related patterns, which allows remote attackers to cause a denial of service (infinite recursion) or possibly have unspecified other impact via a crafted regular expression, as demonstrated by a JavaScript RegExp object encountered by Konqueror. | 9.8 |
| 2015-12-02 | CVE-2015-8386 | Pcre Fedoraproject Oracle PHP | Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability in multiple products PCRE before 8.38 mishandles the interaction of lookbehind assertions and mutually recursive subpatterns, which allows remote attackers to cause a denial of service (buffer overflow) or possibly have unspecified other impact via a crafted regular expression, as demonstrated by a JavaScript RegExp object encountered by Konqueror. | 9.8 |
| 2015-12-02 | CVE-2015-8383 | Pcre Fedoraproject PHP | Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability in multiple products PCRE before 8.38 mishandles certain repeated conditional groups, which allows remote attackers to cause a denial of service (buffer overflow) or possibly have unspecified other impact via a crafted regular expression, as demonstrated by a JavaScript RegExp object encountered by Konqueror. | 9.8 |
4 High Vulnerabilities
| DATE | CVE | VENDOR | VULNERABILITY | CVSS |
|---|---|---|---|---|
| 2015-12-06 | CVE-2015-3194 | Openssl Canonical Debian Nodejs | NULL Pointer Dereference vulnerability in multiple products crypto/rsa/rsa_ameth.c in OpenSSL 1.0.1 before 1.0.1q and 1.0.2 before 1.0.2e allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via an RSA PSS ASN.1 signature that lacks a mask generation function parameter. | 7.5 |
| 2015-12-06 | CVE-2015-3193 | Openssl Nodejs Canonical | Information Exposure vulnerability in multiple products The Montgomery squaring implementation in crypto/bn/asm/x86_64-mont5.pl in OpenSSL 1.0.2 before 1.0.2e on the x86_64 platform, as used by the BN_mod_exp function, mishandles carry propagation and produces incorrect output, which makes it easier for remote attackers to obtain sensitive private-key information via an attack against use of a (1) Diffie-Hellman (DH) or (2) Diffie-Hellman Ephemeral (DHE) ciphersuite. | 7.5 |
| 2015-12-02 | CVE-2015-8393 | Pcre Fedoraproject PHP | Information Exposure vulnerability in multiple products pcregrep in PCRE before 8.38 mishandles the -q option for binary files, which might allow remote attackers to obtain sensitive information via a crafted file, as demonstrated by a CGI script that sends stdout data to a client. | 7.5 |
| 2015-12-02 | CVE-2015-8387 | Pcre Fedoraproject PHP | Integer Overflow or Wraparound vulnerability in multiple products PCRE before 8.38 mishandles (?123) subroutine calls and related subroutine calls, which allows remote attackers to cause a denial of service (integer overflow) or possibly have unspecified other impact via a crafted regular expression, as demonstrated by a JavaScript RegExp object encountered by Konqueror. | 7.3 |
1 Medium Vulnerabilities
| DATE | CVE | VENDOR | VULNERABILITY | CVSS |
|---|---|---|---|---|
| 2015-12-06 | CVE-2015-3195 | Apple Oracle Openssl Redhat Canonical Debian Opensuse Suse Fedoraproject | Information Exposure vulnerability in multiple products The ASN1_TFLG_COMBINE implementation in crypto/asn1/tasn_dec.c in OpenSSL before 0.9.8zh, 1.0.0 before 1.0.0t, 1.0.1 before 1.0.1q, and 1.0.2 before 1.0.2e mishandles errors caused by malformed X509_ATTRIBUTE data, which allows remote attackers to obtain sensitive information from process memory by triggering a decoding failure in a PKCS#7 or CMS application. | 5.3 |
0 Low Vulnerabilities
| DATE | CVE | VENDOR | VULNERABILITY | CVSS |
|---|