CVE-2013-5641 : Détail

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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Descriptions du CVE

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.

Informations du CVE

Faiblesses connexes

CWE-ID Nom de la faiblesse 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.

Métriques

Métriques Score Gravité CVSS Vecteur Source
V2 5 AV:N/AC:L/Au:N/C:N/I:N/A:P nvd@nist.gov

EPSS

EPSS est un modèle de notation qui prédit la probabilité qu'une vulnérabilité soit exploitée.

Score EPSS

Le modèle EPSS produit un score de probabilité compris entre 0 et 1 (0 et 100 %). Plus la note est élevée, plus la probabilité qu'une vulnérabilité soit exploitée est grande.

Percentile EPSS

Le percentile est utilisé pour classer les CVE en fonction de leur score EPSS. Par exemple, une CVE dans le 95e percentile selon son score EPSS est plus susceptible d'être exploitée que 95 % des autres CVE. Ainsi, le percentile sert à comparer le score EPSS d'une CVE par rapport à d'autres 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

                          Références

                          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