Vulnerability Name:

CVE-2014-4911 (CCN-94766)

Assigned:2014-07-11
Published:2014-07-11
Updated:2015-12-04
Summary:The ssl_decrypt_buf function in library/ssl_tls.c in PolarSSL before 1.2.11 and 1.3.x before 1.3.8 allows remote attackers to cause a denial of service (crash) via vectors related to the GCM ciphersuites, as demonstrated using the Codenomicon Defensics toolkit.
CVSS v3 Severity:5.3 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Low
CVSS v2 Severity:5.0 Medium (CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P)
3.7 Low (Temporal CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P/E:U/RL:OF/RC:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Partial
5.0 Medium (CCN CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P)
3.7 Low (CCN Temporal CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P/E:U/RL:OF/RC:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Partial
Vulnerability Type:CWE-310
Vulnerability Consequences:Denial of Service
References:Source: MITRE
Type: CNA
CVE-2014-4911

Source: SECUNIA
Type: UNKNOWN
60215

Source: DEBIAN
Type: UNKNOWN
DSA-2981

Source: CCN
Type: OSVDB ID: 109005
PolarSSL GCM Ciphersuite Malformed Input Handling Remote DoS

Source: CCN
Type: BID-68748
PolarSSL CVE-2014-4911 Remote Denial of Service Vulnerability

Source: XF
Type: UNKNOWN
polarssl-cve20144911-dos(94766)

Source: CCN
Type: PolarSSL Security Advisory 2014-02
Denial of Service against GCM enabled servers (and clients)

Source: CONFIRM
Type: Patch, Vendor Advisory
https://polarssl.org/tech-updates/security-advisories/polarssl-security-advisory-2014-02

Source: CCN
Type: WhiteSource Vulnerability Database
CVE-2014-4911

Vulnerable Configuration:Configuration 1:
  • cpe:/a:polarssl:polarssl:1.3.0:*:*:*:*:*:*:*
  • OR cpe:/a:polarssl:polarssl:1.3.0:alpha1:*:*:*:*:*:*
  • OR cpe:/a:polarssl:polarssl:1.3.0:rc0:*:*:*:*:*:*
  • OR cpe:/a:polarssl:polarssl:1.3.1:*:*:*:*:*:*:*
  • OR cpe:/a:polarssl:polarssl:1.3.2:*:*:*:*:*:*:*
  • OR cpe:/a:polarssl:polarssl:1.3.3:*:*:*:*:*:*:*
  • OR cpe:/a:polarssl:polarssl:1.3.4:*:*:*:*:*:*:*
  • OR cpe:/a:polarssl:polarssl:1.3.5:*:*:*:*:*:*:*
  • OR cpe:/a:polarssl:polarssl:1.3.6:*:*:*:*:*:*:*
  • OR cpe:/a:polarssl:polarssl:1.3.7:*:*:*:*:*:*:*

  • Configuration 2:
  • cpe:/a:polarssl:polarssl:1.2.0:*:*:*:*:*:*:*
  • OR cpe:/a:polarssl:polarssl:1.2.1:*:*:*:*:*:*:*
  • OR cpe:/a:polarssl:polarssl:1.2.2:*:*:*:*:*:*:*
  • OR cpe:/a:polarssl:polarssl:1.2.3:*:*:*:*:*:*:*
  • OR cpe:/a:polarssl:polarssl:1.2.4:*:*:*:*:*:*:*
  • OR cpe:/a:polarssl:polarssl:1.2.5:*:*:*:*:*:*:*
  • OR cpe:/a:polarssl:polarssl:1.2.6:*:*:*:*:*:*:*
  • OR cpe:/a:polarssl:polarssl:1.2.7:*:*:*:*:*:*:*
  • OR cpe:/a:polarssl:polarssl:1.2.8:*:*:*:*:*:*:*
  • OR cpe:/a:polarssl:polarssl:1.2.9:*:*:*:*:*:*:*
  • OR cpe:/a:polarssl:polarssl:*:*:*:*:*:*:*:* (Version <= 1.2.10)

  • Configuration 3:
  • cpe:/o:debian:debian_linux:6.0:*:*:*:*:*:*:*
  • OR cpe:/o:debian:debian_linux:7.0:*:*:*:*:*:*:*
  • OR cpe:/o:debian:debian_linux:8.0:*:*:*:*:*:*:*

  • * Denotes that component is vulnerable
    Oval Definitions
    Definition IDClassTitleLast Modified
    oval:org.mitre.oval:def:24856
    P
    DSA-2981-1 -- polarssl - security update
    2014-10-06
    oval:com.ubuntu.cosmic:def:201449110000000
    V
    CVE-2014-4911 on Ubuntu 18.10 (cosmic) - medium.
    2014-07-22
    oval:com.ubuntu.artful:def:20144911000
    V
    CVE-2014-4911 on Ubuntu 17.10 (artful) - medium.
    2014-07-22
    oval:com.ubuntu.trusty:def:20144911000
    V
    CVE-2014-4911 on Ubuntu 14.04 LTS (trusty) - medium.
    2014-07-22
    oval:com.ubuntu.bionic:def:201449110000000
    V
    CVE-2014-4911 on Ubuntu 18.04 LTS (bionic) - medium.
    2014-07-22
    oval:com.ubuntu.bionic:def:20144911000
    V
    CVE-2014-4911 on Ubuntu 18.04 LTS (bionic) - medium.
    2014-07-22
    oval:com.ubuntu.xenial:def:20144911000
    V
    CVE-2014-4911 on Ubuntu 16.04 LTS (xenial) - medium.
    2014-07-22
    oval:com.ubuntu.xenial:def:201449110000000
    V
    CVE-2014-4911 on Ubuntu 16.04 LTS (xenial) - medium.
    2014-07-22
    oval:com.ubuntu.cosmic:def:20144911000
    V
    CVE-2014-4911 on Ubuntu 18.10 (cosmic) - medium.
    2014-07-22
    oval:com.ubuntu.disco:def:201449110000000
    V
    CVE-2014-4911 on Ubuntu 19.04 (disco) - medium.
    2014-07-22
    oval:com.ubuntu.precise:def:20144911000
    V
    CVE-2014-4911 on Ubuntu 12.04 LTS (precise) - medium.
    2014-07-22
    BACK
    polarssl polarssl 1.3.0
    polarssl polarssl 1.3.0 alpha1
    polarssl polarssl 1.3.0 rc0
    polarssl polarssl 1.3.1
    polarssl polarssl 1.3.2
    polarssl polarssl 1.3.3
    polarssl polarssl 1.3.4
    polarssl polarssl 1.3.5
    polarssl polarssl 1.3.6
    polarssl polarssl 1.3.7
    polarssl polarssl 1.2.0
    polarssl polarssl 1.2.1
    polarssl polarssl 1.2.2
    polarssl polarssl 1.2.3
    polarssl polarssl 1.2.4
    polarssl polarssl 1.2.5
    polarssl polarssl 1.2.6
    polarssl polarssl 1.2.7
    polarssl polarssl 1.2.8
    polarssl polarssl 1.2.9
    polarssl polarssl *
    debian debian linux 6.0
    debian debian linux 7.0
    debian debian linux 8.0