VulnerabilityModified
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…
MEDIUM 4.3EPSS 2.07%
Does this matter?
Lower severity and a low EPSS score (2.07%). Track it; it rarely justifies an emergency change on its own.
Description
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.
- CVSS 2.0
- 4.3 MEDIUMAV:N/AC:M/Au:N/C:N/I:N/A:P
- EPSS
- 2.07% probability · 80th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-20
- Affected
- polarssl/polarssl
- Source
- cve@mitre.org
References
- http://openwall.com/lists/oss-security/2013/02/05/24
- http://www.debian.org/security/2013/dsa-2622
- http://www.isg.rhul.ac.uk/tls/TLStiming.pdf
- https://polarssl.org/tech-updates/releases/polarssl-1.2.5-releasedPatch, Vendor Advisory
- http://openwall.com/lists/oss-security/2013/02/05/24
- http://www.debian.org/security/2013/dsa-2622
- http://www.isg.rhul.ac.uk/tls/TLStiming.pdf
- https://polarssl.org/tech-updates/releases/polarssl-1.2.5-releasedPatch, Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.