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CVE-2012-2131

Description

Multiple integer signedness errors in crypto/buffer/buffer.c in OpenSSL 0.9.8v allow remote attackers to conduct buffer overflow attacks, and cause a denial of service (memory corruption) or possibly have unspecified other impact, via crafted DER data, as demonstrated by an X.509 certificate or an RSA public key. NOTE: this vulnerability exists because of an incomplete fix for CVE-2012-2110. #### Notes Author| Note ---|--- [mdeslaur](<https://launchpad.net/~mdeslaur>) | 1.0.x not affected by CVE-2012-2131 all releases also have second patch to fix incorrect error code introduced in the fix for CVE-2012-2110


Affected Package


OS OS Version Package Name Package Version
ubuntu 10.04 openssl 0.9.8k-7ubuntu8.11
ubuntu 11.04 openssl 0.9.8o-5ubuntu1.5
ubuntu upstream openssl 0.9.8w
ubuntu 11.10 openssl098 0.9.8o-7ubuntu1.2
ubuntu upstream openssl098 0.9.8w

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