Vulnerability Details : CVE-2013-1621
Array index error in the SSL module in PolarSSL before 1.2.5 might allow remote attackers to cause a denial of service via vectors involving a crafted padding-length value during validation of CBC padding in a TLS session, a different vulnerability than CVE-2013-0169.
Vulnerability category: Input validationDenial of service
Products affected by CVE-2013-1621
- cpe:2.3:a:polarssl:polarssl:*:*:*:*:*:*:*:*
- cpe:2.3:a:polarssl:polarssl:0.10.1:*:*:*:*:*:*:*
- cpe:2.3:a:polarssl:polarssl:0.10.0:*:*:*:*:*:*:*
- cpe:2.3:a:polarssl:polarssl:0.11.1:*:*:*:*:*:*:*
- cpe:2.3:a:polarssl:polarssl:0.11.0:*:*:*:*:*:*:*
- cpe:2.3:a:polarssl:polarssl:0.13.1:*:*:*:*:*:*:*
- cpe:2.3:a:polarssl:polarssl:0.12.1:*:*:*:*:*:*:*
- cpe:2.3:a:polarssl:polarssl:0.12.0:*:*:*:*:*:*:*
- cpe:2.3:a:polarssl:polarssl:0.99:pre4:*:*:*:*:*:*
- cpe:2.3:a:polarssl:polarssl:0.99:pre5:*:*:*:*:*:*
- cpe:2.3:a:polarssl:polarssl:1.2.0:*:*:*:*:*:*:*
- cpe:2.3:a:polarssl:polarssl:1.1.5:*:*:*:*:*:*:*
- cpe:2.3:a:polarssl:polarssl:0.14.3:*:*:*:*:*:*:*
- cpe:2.3:a:polarssl:polarssl:0.99:pre1:*:*:*:*:*:*
- cpe:2.3:a:polarssl:polarssl:1.1.0:*:*:*:*:*:*:*
- cpe:2.3:a:polarssl:polarssl:1.1.1:*:*:*:*:*:*:*
- cpe:2.3:a:polarssl:polarssl:1.2.3:*:*:*:*:*:*:*
- cpe:2.3:a:polarssl:polarssl:0.14.0:*:*:*:*:*:*:*
- cpe:2.3:a:polarssl:polarssl:0.14.2:*:*:*:*:*:*:*
- cpe:2.3:a:polarssl:polarssl:1.0.0:*:*:*:*:*:*:*
- cpe:2.3:a:polarssl:polarssl:1.1.4:*:*:*:*:*:*:*
- cpe:2.3:a:polarssl:polarssl:1.1.3:*:*:*:*:*:*:*
- cpe:2.3:a:polarssl:polarssl:0.99:pre3:*:*:*:*:*:*
- cpe:2.3:a:polarssl:polarssl:1.1.2:*:*:*:*:*:*:*
- cpe:2.3:a:polarssl:polarssl:1.2.2:*:*:*:*:*:*:*
- cpe:2.3:a:polarssl:polarssl:1.2.1:*:*:*:*:*:*:*
- cpe:2.3:a:polarssl:polarssl:1.1.0:rc1:*:*:*:*:*:*
- cpe:2.3:a:polarssl:polarssl:1.1.0:rc0:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2013-1621
0.69%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 80 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2013-1621
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
4.3
|
MEDIUM | AV:N/AC:M/Au:N/C:N/I:N/A:P |
8.6
|
2.9
|
NIST |
CWE ids for CVE-2013-1621
-
The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.Assigned by: nvd@nist.gov (Primary)
References for CVE-2013-1621
-
https://polarssl.org/tech-updates/releases/polarssl-1.2.5-released
PolarSSL 1.2.5 released - Tech Updates - Mbed TLS (Previously PolarSSL)Patch;Vendor Advisory
-
http://openwall.com/lists/oss-security/2013/02/05/24
oss-security - Re: CVE request: TLS CBC padding timing flaw in various SSL / TLS implementations
-
http://www.debian.org/security/2013/dsa-2622
Debian -- Security Information -- DSA-2622-1 polarssl
-
http://www.isg.rhul.ac.uk/tls/TLStiming.pdf
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