Attacker Value
Unknown
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Exploitability
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User Interaction
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Privileges Required
Unknown
Attack Vector
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0

CVE-2014-9087

Disclosure Date: December 01, 2014
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Description

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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CVSS V3 Severity and Metrics
Base Score:
None
Impact Score:
Unknown
Exploitability Score:
Unknown
Vector:
Unknown
Attack Vector (AV):
Unknown
Attack Complexity (AC):
Unknown
Privileges Required (PR):
Unknown
User Interaction (UI):
Unknown
Scope (S):
Unknown
Confidentiality (C):
Unknown
Integrity (I):
Unknown
Availability (A):
Unknown

General Information

Vendors

  • canonical,
  • debian,
  • gnupg,
  • mageia

Products

  • debian linux 7.0,
  • debian linux 8.0,
  • gnupg 2.1.0,
  • libksba,
  • mageia 3.0,
  • mageia 4.0,
  • ubuntu linux 12.04,
  • ubuntu linux 14.04,
  • ubuntu linux 14.10
Technical Analysis