Unscored severity · published Feb 8, 2013
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…
–
CVSS
2.1%
EPSS
No
On KEV
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.
Exploitation
Is it being used?
Exploit prediction (EPSS)2.1% · higher than 81% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
PO
Polarssl · Polarssl
through 1.2.4; 0.10.0; 0.10.1; 0.11.0; 0.11.1; 0.12.0; +22 more · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2013-1621
CVE.org
https://www.cve.org/CVERecord?id=CVE-2013-1621
openwall.com
http://openwall.com/lists/oss-security/2013/02/05/24
www.debian.org
http://www.debian.org/security/2013/dsa-2622
www.isg.rhul.ac.uk
http://www.isg.rhul.ac.uk/tls/TLStiming.pdf
Patch
https://polarssl.org/tech-updates/releases/polarssl-1.2.5-released
More from Polarssl
9.8
CVE-2011-4574
PolarSSL versions prior to v1.1 use the HAVEGE random number generation algorithm
7.4
CVE-2012-2130
A Security Bypass vulnerability exists in PolarSSL 0.99pre4 through 1.1.1 due to a weak encryption error when generating Diffie-Hellman values and RSA keys
–
CVE-2015-8036
Heap-based buffer overflow in ARM mbed TLS (formerly PolarSSL) 1.3.x before 1.3.14 and 2.x before 2.1.2 allows remote SSL servers to cause a denial of service (client crash) and…
–
CVE-2015-5291
Heap-based buffer overflow in PolarSSL 1.x before 1.2.17 and ARM mbed TLS (formerly PolarSSL) 1.3.x before 1.3.14 and 2.x before 2.1.2 allows remote SSL servers to cause a denial…
–
CVE-2014-9744
Memory leak in PolarSSL before 1.3.9 allows remote attackers to cause a denial of service (memory consumption) via a large number of ClientHello messages