CVE-2014-9087 : Detail

CVE-2014-9087

1.06%V3
Network
2014-12-01
14h00 +00:00
2015-04-28
11h57 +00:00
CVE.org
NVD
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CVE Descriptions

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.

CVE Informations

Related Weaknesses

CWE-ID Weakness Name Source
CWE-191 Integer Underflow (Wrap or Wraparound)
The product subtracts one value from another, such that the result is less than the minimum allowable integer value, which produces a value that is not equal to the correct result.

Metrics

Metrics Score Severity CVSS Vector Source
V2 7.5 AV:N/AC:L/Au:N/C:P/I:P/A:P [email protected]

EPSS

EPSS is a scoring model that predicts the likelihood of a vulnerability being exploited.

EPSS Score

The EPSS model produces a probability score between 0 and 1 (0 and 100%). The higher the score, the greater the probability that a vulnerability will be exploited.

EPSS Percentile

The percentile is used to rank CVE according to their EPSS score. For example, a CVE in the 95th percentile according to its EPSS score is more likely to be exploited than 95% of other CVE. Thus, the percentile is used to compare the EPSS score of a CVE with that of other CVE.
EPSS First.org

Products Mentioned

Configuraton 0

Mageia>>Mageia >> Version 3.0

Mageia>>Mageia >> Version 4.0

Configuraton 0

Debian>>Debian_linux >> Version 7.0

Debian>>Debian_linux >> Version 8.0

Configuraton 0

Gnupg>>Libksba >> Version To (excluding) 1.3.2

Configuraton 0

Canonical>>Ubuntu_linux >> Version 12.04

Canonical>>Ubuntu_linux >> Version 14.04

Canonical>>Ubuntu_linux >> Version 14.10

Configuraton 0

Gnupg>>Gnupg >> Version 2.1.0

Gnupg>>Gnupg >> Version 2.1.0

References

http://www.mandriva.com/security/advisories?name=MDVSA-2015:151
Tags : vendor-advisory, x_refsource_MANDRIVA
http://secunia.com/advisories/60233
Tags : third-party-advisory, x_refsource_SECUNIA
http://www.debian.org/security/2014/dsa-3078
Tags : vendor-advisory, x_refsource_DEBIAN
http://www.mandriva.com/security/advisories?name=MDVSA-2014:234
Tags : vendor-advisory, x_refsource_MANDRIVA
http://www.securityfocus.com/bid/71285
Tags : vdb-entry, x_refsource_BID
http://secunia.com/advisories/60073
Tags : third-party-advisory, x_refsource_SECUNIA
http://secunia.com/advisories/60189
Tags : third-party-advisory, x_refsource_SECUNIA
http://www.ubuntu.com/usn/USN-2427-1
Tags : vendor-advisory, x_refsource_UBUNTU