CVE-2013-6462 : Detail

CVE-2013-6462

Overflow
18.11%V3
Network
2014-01-09
14h00 +00:00
2017-08-28
10h57 +00:00
CVE.org
NVD
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CVE Descriptions

Stack-based buffer overflow in the bdfReadCharacters function in bitmap/bdfread.c in X.Org libXfont 1.1 through 1.4.6 allows remote attackers to cause a denial of service (crash) or possibly execute arbitrary code via a long string in a character name in a BDF font file.

CVE Informations

Related Weaknesses

CWE-ID Weakness Name Source
CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer
The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.

Metrics

Metrics Score Severity CVSS Vector Source
V2 9.3 AV:N/AC:M/Au:N/C:C/I:C/A:C [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

X>>Libxfont >> Version 1.1.0

X>>Libxfont >> Version 1.2.0

X>>Libxfont >> Version 1.2.1

X>>Libxfont >> Version 1.2.2

X>>Libxfont >> Version 1.2.3

X>>Libxfont >> Version 1.2.4

X>>Libxfont >> Version 1.2.5

X>>Libxfont >> Version 1.2.6

X>>Libxfont >> Version 1.2.7

X>>Libxfont >> Version 1.2.8

X>>Libxfont >> Version 1.2.9

X>>Libxfont >> Version 1.3.0

X>>Libxfont >> Version 1.3.1

X>>Libxfont >> Version 1.3.2

X>>Libxfont >> Version 1.3.3

X>>Libxfont >> Version 1.3.4

X>>Libxfont >> Version 1.4.0

X>>Libxfont >> Version 1.4.1

X>>Libxfont >> Version 1.4.2

X>>Libxfont >> Version 1.4.3

X>>Libxfont >> Version 1.4.4

X>>Libxfont >> Version 1.4.5

X>>Libxfont >> Version 1.4.6

References

http://www.debian.org/security/2014/dsa-2838
Tags : vendor-advisory, x_refsource_DEBIAN
http://secunia.com/advisories/56357
Tags : third-party-advisory, x_refsource_SECUNIA
http://seclists.org/oss-sec/2014/q1/33
Tags : mailing-list, x_refsource_MLIST
http://rhn.redhat.com/errata/RHSA-2014-0018.html
Tags : vendor-advisory, x_refsource_REDHAT
http://secunia.com/advisories/56240
Tags : third-party-advisory, x_refsource_SECUNIA
http://secunia.com/advisories/56336
Tags : third-party-advisory, x_refsource_SECUNIA
http://www.ubuntu.com/usn/USN-2078-1
Tags : vendor-advisory, x_refsource_UBUNTU
http://secunia.com/advisories/56371
Tags : third-party-advisory, x_refsource_SECUNIA
http://osvdb.org/101842
Tags : vdb-entry, x_refsource_OSVDB
http://www.securityfocus.com/bid/64694
Tags : vdb-entry, x_refsource_BID