Integer Underflow Vulnerability in Libksba Allows Remote Denial of Service

CVE-2014-9087 · HIGH Severity

AV:N/AC:L/AU:N/C:P/I:P/A:P

Integer underflow in the ksba_oid_to_str function in Libksba before 1.3.2, as used in GnuPG, allows remote attackers to cause a denial of service (crash) via a crafted OID in a (1) S/MIME message or (2) ECC based OpenPGP data, which triggers a buffer overflow.

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