Vulnerability Details : CVE-2014-4911
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.
Vulnerability category: Denial of service
Products affected by CVE-2014-4911
- cpe:2.3:o:debian:debian_linux:6.0:*:*:*:*:*:*:*
- cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:*
- cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
- cpe:2.3:a:polarssl:polarssl:*:*:*:*:*:*:*:*
- cpe:2.3:a:polarssl:polarssl:1.2.0:*:*:*:*:*:*:*
- cpe:2.3:a:polarssl:polarssl:1.2.3:*:*:*:*:*:*:*
- cpe:2.3:a:polarssl:polarssl:1.2.2:*:*:*:*:*:*:*
- cpe:2.3:a:polarssl:polarssl:1.2.1:*:*:*:*:*:*:*
- cpe:2.3:a:polarssl:polarssl:1.2.7:*:*:*:*:*:*:*
- cpe:2.3:a:polarssl:polarssl:1.2.5:*:*:*:*:*:*:*
- cpe:2.3:a:polarssl:polarssl:1.2.6:*:*:*:*:*:*:*
- cpe:2.3:a:polarssl:polarssl:1.2.4:*:*:*:*:*:*:*
- cpe:2.3:a:polarssl:polarssl:1.3.6:*:*:*:*:*:*:*
- cpe:2.3:a:polarssl:polarssl:1.3.4:*:*:*:*:*:*:*
- cpe:2.3:a:polarssl:polarssl:1.3.7:*:*:*:*:*:*:*
- cpe:2.3:a:polarssl:polarssl:1.3.2:*:*:*:*:*:*:*
- cpe:2.3:a:polarssl:polarssl:1.3.0:*:*:*:*:*:*:*
- cpe:2.3:a:polarssl:polarssl:1.3.0:alpha1:*:*:*:*:*:*
- cpe:2.3:a:polarssl:polarssl:1.3.0:rc0:*:*:*:*:*:*
- cpe:2.3:a:polarssl:polarssl:1.3.5:*:*:*:*:*:*:*
- cpe:2.3:a:polarssl:polarssl:1.3.3:*:*:*:*:*:*:*
- cpe:2.3:a:polarssl:polarssl:1.3.1:*:*:*:*:*:*:*
- cpe:2.3:a:polarssl:polarssl:1.2.9:*:*:*:*:*:*:*
- cpe:2.3:a:polarssl:polarssl:1.2.8:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2014-4911
0.82%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 73 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2014-4911
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
5.0
|
MEDIUM | AV:N/AC:L/Au:N/C:N/I:N/A:P |
10.0
|
2.9
|
NIST |
CWE ids for CVE-2014-4911
-
Assigned by: nvd@nist.gov (Primary)
References for CVE-2014-4911
-
https://polarssl.org/tech-updates/security-advisories/polarssl-security-advisory-2014-02
PolarSSL Security Advisory 2014-02 - Tech Updates - Mbed TLS (Previously PolarSSL)Patch;Vendor Advisory
-
http://www.debian.org/security/2014/dsa-2981
Debian -- Security Information -- DSA-2981-1 polarssl
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