CVE-2011-4623 : Detail

CVE-2011-4623

0.04%V3
Local
2012-09-25
21h00 +00:00
2017-01-23
17h57 +00:00
CVE.org
NVD
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CVE Descriptions

Integer overflow in the rsCStrExtendBuf function in runtime/stringbuf.c in the imfile module in rsyslog 4.x before 4.6.6, 5.x before 5.7.4, and 6.x before 6.1.4 allows local users to cause a denial of service (daemon hang) via a large file, which triggers a heap-based buffer overflow.

CVE Informations

Related Weaknesses

CWE-ID Weakness Name Source
CWE-189 Category : Numeric Errors
Weaknesses in this category are related to improper calculation or conversion of numbers.

Metrics

Metrics Score Severity CVSS Vector Source
V2 2.1 AV:L/AC:L/Au:N/C:N/I:N/A:P nvd@nist.gov

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

Rsyslog>>Rsyslog >> Version 4.1.0

Rsyslog>>Rsyslog >> Version 4.1.1

Rsyslog>>Rsyslog >> Version 4.1.2

Rsyslog>>Rsyslog >> Version 4.1.3

Rsyslog>>Rsyslog >> Version 4.1.4

Rsyslog>>Rsyslog >> Version 4.1.5

Rsyslog>>Rsyslog >> Version 4.1.6

Rsyslog>>Rsyslog >> Version 4.1.7

Rsyslog>>Rsyslog >> Version 4.2.0

Rsyslog>>Rsyslog >> Version 4.3.0

Rsyslog>>Rsyslog >> Version 4.3.1

Rsyslog>>Rsyslog >> Version 4.3.2

Rsyslog>>Rsyslog >> Version 4.4.0

Rsyslog>>Rsyslog >> Version 4.4.1

Rsyslog>>Rsyslog >> Version 4.4.2

Rsyslog>>Rsyslog >> Version 4.5.0

Rsyslog>>Rsyslog >> Version 4.5.1

Rsyslog>>Rsyslog >> Version 4.5.2

Rsyslog>>Rsyslog >> Version 4.5.3

Rsyslog>>Rsyslog >> Version 4.5.4

Rsyslog>>Rsyslog >> Version 4.5.5

Rsyslog>>Rsyslog >> Version 4.5.6

Rsyslog>>Rsyslog >> Version 4.5.7

Rsyslog>>Rsyslog >> Version 4.5.8

Rsyslog>>Rsyslog >> Version 4.6.0

Rsyslog>>Rsyslog >> Version 4.6.1

Rsyslog>>Rsyslog >> Version 4.6.2

Rsyslog>>Rsyslog >> Version 4.6.3

Rsyslog>>Rsyslog >> Version 4.6.4

Rsyslog>>Rsyslog >> Version 4.6.5

Configuraton 0

Rsyslog>>Rsyslog >> Version 5.1.0

Rsyslog>>Rsyslog >> Version 5.1.1

Rsyslog>>Rsyslog >> Version 5.1.2

Rsyslog>>Rsyslog >> Version 5.1.3

Rsyslog>>Rsyslog >> Version 5.1.4

Rsyslog>>Rsyslog >> Version 5.1.5

Rsyslog>>Rsyslog >> Version 5.1.6

Rsyslog>>Rsyslog >> Version 5.2.0

Rsyslog>>Rsyslog >> Version 5.2.1

    Rsyslog>>Rsyslog >> Version 5.2.2

      Rsyslog>>Rsyslog >> Version 5.3.1

      Rsyslog>>Rsyslog >> Version 5.3.2

      Rsyslog>>Rsyslog >> Version 5.3.3

      Rsyslog>>Rsyslog >> Version 5.3.4

      Rsyslog>>Rsyslog >> Version 5.3.5

      Rsyslog>>Rsyslog >> Version 5.3.6

      Rsyslog>>Rsyslog >> Version 5.3.7

      Rsyslog>>Rsyslog >> Version 5.4.0

      Rsyslog>>Rsyslog >> Version 5.4.1

        Rsyslog>>Rsyslog >> Version 5.4.2

          Rsyslog>>Rsyslog >> Version 5.5.0

          Rsyslog>>Rsyslog >> Version 5.5.1

          Rsyslog>>Rsyslog >> Version 5.5.2

          Rsyslog>>Rsyslog >> Version 5.5.3

          Rsyslog>>Rsyslog >> Version 5.5.4

          Rsyslog>>Rsyslog >> Version 5.5.5

          Rsyslog>>Rsyslog >> Version 5.5.6

          Rsyslog>>Rsyslog >> Version 5.5.7

          Rsyslog>>Rsyslog >> Version 5.6.0

          Rsyslog>>Rsyslog >> Version 5.6.1

          Rsyslog>>Rsyslog >> Version 5.6.2

          Rsyslog>>Rsyslog >> Version 5.6.3

          Rsyslog>>Rsyslog >> Version 5.6.4

          Rsyslog>>Rsyslog >> Version 5.6.5

          Rsyslog>>Rsyslog >> Version 5.7.0

          Rsyslog>>Rsyslog >> Version 5.7.1

          Rsyslog>>Rsyslog >> Version 5.7.2

          Rsyslog>>Rsyslog >> Version 5.7.3

          Configuraton 0

          Rsyslog>>Rsyslog >> Version 6.1.0

          Rsyslog>>Rsyslog >> Version 6.1.1

          Rsyslog>>Rsyslog >> Version 6.1.2

          Rsyslog>>Rsyslog >> Version 6.1.3

          References

          http://www.ubuntu.com/usn/USN-1338-1
          Tags : vendor-advisory, x_refsource_UBUNTU
          http://www.securitytracker.com/id?1026556
          Tags : vdb-entry, x_refsource_SECTRACK
          http://secunia.com/advisories/45848
          Tags : third-party-advisory, x_refsource_SECUNIA
          http://www.securityfocus.com/bid/51171
          Tags : vdb-entry, x_refsource_BID
          http://secunia.com/advisories/47698
          Tags : third-party-advisory, x_refsource_SECUNIA
          http://www.openwall.com/lists/oss-security/2011/12/22/2
          Tags : mailing-list, x_refsource_MLIST