CVE-2013-2021 : Detail

CVE-2013-2021

Overflow
7%V3
Network
2013-05-13
21h00 +00:00
2014-12-09
17h57 +00:00
CVE.org
NVD
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CVE Descriptions

pdf.c in ClamAV 0.97.1 through 0.97.7 allows remote attackers to cause a denial of service (out-of-bounds-read) via a crafted length value in an encrypted PDF 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 4.3 AV:N/AC:M/Au:N/C:N/I:N/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

Canonical>>Ubuntu_linux >> Version 10.04

Canonical>>Ubuntu_linux >> Version 11.10

Canonical>>Ubuntu_linux >> Version 12.04

Canonical>>Ubuntu_linux >> Version 12.10

Canonical>>Ubuntu_linux >> Version 13.04

Configuraton 0

Suse>>Linux_enterprise_server >> Version 11.0

    Suse>>Linux_enterprise_server >> Version 11.0

      Configuraton 0

      Clamav>>Clamav >> Version 0.97.1

      Clamav>>Clamav >> Version 0.97.2

      Clamav>>Clamav >> Version 0.97.3

      Clamav>>Clamav >> Version 0.97.4

      Clamav>>Clamav >> Version 0.97.5

      Clamav>>Clamav >> Version 0.97.6

      Clamav>>Clamav >> Version 0.97.7

      References

      http://secunia.com/advisories/53150
      Tags : third-party-advisory, x_refsource_SECUNIA
      http://support.apple.com/kb/HT5892
      Tags : x_refsource_CONFIRM
      http://www.ubuntu.com/usn/USN-1816-1
      Tags : vendor-advisory, x_refsource_UBUNTU
      http://secunia.com/advisories/53182
      Tags : third-party-advisory, x_refsource_SECUNIA
      http://www.openwall.com/lists/oss-security/2013/04/29/20
      Tags : mailing-list, x_refsource_MLIST
      http://www.securityfocus.com/bid/59434
      Tags : vdb-entry, x_refsource_BID
      http://www.openwall.com/lists/oss-security/2013/04/25/2
      Tags : mailing-list, x_refsource_MLIST
      http://www.mandriva.com/security/advisories?name=MDVSA-2013:159
      Tags : vendor-advisory, x_refsource_MANDRIVA
      http://support.apple.com/kb/HT5880
      Tags : x_refsource_CONFIRM