CVE-2013-5641 : Detail

CVE-2013-5641

Overflow
8.89%V4
Network
2013-09-09
15h00 +00:00
2013-09-12
07h00 +00:00
CVE.org
NVD
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CVE Descriptions

The SIP channel driver (channels/chan_sip.c) in Asterisk Open Source 1.8.17.x through 1.8.22.x, 1.8.23.x before 1.8.23.1, and 11.x before 11.5.1 and Certified Asterisk 1.8.15 before 1.8.15-cert3 and 11.2 before 11.2-cert2 allows remote attackers to cause a denial of service (NULL pointer dereference, segmentation fault, and daemon crash) via an ACK with SDP to a previously terminated channel. NOTE: some of these details are obtained from third party information.

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 5 AV:N/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

Digium>>Asterisk >> Version 1.8.17.0

Digium>>Asterisk >> Version 1.8.17.0

Digium>>Asterisk >> Version 1.8.17.0

Digium>>Asterisk >> Version 1.8.17.0

Digium>>Asterisk >> Version 1.8.18.0

Digium>>Asterisk >> Version 1.8.18.0

Digium>>Asterisk >> Version 1.8.18.1

Digium>>Asterisk >> Version 1.8.19.0

Digium>>Asterisk >> Version 1.8.19.0

Digium>>Asterisk >> Version 1.8.19.0

Digium>>Asterisk >> Version 1.8.19.1

Digium>>Asterisk >> Version 1.8.20.0

Digium>>Asterisk >> Version 1.8.20.0

Digium>>Asterisk >> Version 1.8.20.0

Digium>>Asterisk >> Version 1.8.21.0

Digium>>Asterisk >> Version 1.8.21.0

Digium>>Asterisk >> Version 1.8.22.0

Digium>>Asterisk >> Version 1.8.22.0

Digium>>Asterisk >> Version 1.8.22.0

Digium>>Asterisk >> Version 1.8.23.0

Digium>>Asterisk >> Version 1.8.23.0

Digium>>Asterisk >> Version 1.8.23.0

Digium>>Asterisk >> Version 11.0.0

Digium>>Asterisk >> Version 11.0.0

Digium>>Asterisk >> Version 11.0.0

Digium>>Asterisk >> Version 11.0.0

Digium>>Asterisk >> Version 11.0.0

Digium>>Asterisk >> Version 11.0.1

Digium>>Asterisk >> Version 11.0.2

Digium>>Asterisk >> Version 11.1.0

Digium>>Asterisk >> Version 11.1.0

Digium>>Asterisk >> Version 11.1.0

Digium>>Asterisk >> Version 11.1.1

Digium>>Asterisk >> Version 11.1.2

Digium>>Asterisk >> Version 11.2.0

Digium>>Asterisk >> Version 11.2.0

    Digium>>Asterisk >> Version 11.3.0

      Digium>>Asterisk >> Version 11.3.0

        Digium>>Asterisk >> Version 11.4.0

        Digium>>Asterisk >> Version 11.4.0

          Digium>>Asterisk >> Version 11.4.0

            Digium>>Asterisk >> Version 11.4.0

              Digium>>Asterisk >> Version 11.5.0

              Digium>>Asterisk >> Version 11.5.0

                Digium>>Asterisk >> Version 11.5.0

                  Digium>>Asterisk >> Version 11.5.1

                  Digium>>Certified_asterisk >> Version 1.8.15

                  Digium>>Certified_asterisk >> Version 1.8.15

                  Digium>>Certified_asterisk >> Version 1.8.15

                  Digium>>Certified_asterisk >> Version 1.8.15

                  Digium>>Certified_asterisk >> Version 1.8.15

                  Digium>>Certified_asterisk >> Version 1.8.15

                  Digium>>Certified_asterisk >> Version 1.8.15

                    Digium>>Certified_asterisk >> Version 11.2.0

                    Digium>>Certified_asterisk >> Version 11.2.0

                      Digium>>Certified_asterisk >> Version 11.2.0

                        Digium>>Certified_asterisk >> Version 11.2.0

                          References

                          http://secunia.com/advisories/54534
                          Tags : third-party-advisory, x_refsource_SECUNIA
                          http://osvdb.org/96691
                          Tags : vdb-entry, x_refsource_OSVDB
                          http://seclists.org/bugtraq/2013/Aug/185
                          Tags : mailing-list, x_refsource_BUGTRAQ
                          http://secunia.com/advisories/54617
                          Tags : third-party-advisory, x_refsource_SECUNIA
                          http://www.debian.org/security/2013/dsa-2749
                          Tags : vendor-advisory, x_refsource_DEBIAN
                          http://www.securityfocus.com/bid/62021
                          Tags : vdb-entry, x_refsource_BID
                          http://www.securitytracker.com/id/1028956
                          Tags : vdb-entry, x_refsource_SECTRACK
                          http://www.mandriva.com/security/advisories?name=MDVSA-2013:223
                          Tags : vendor-advisory, x_refsource_MANDRIVA