CVE-2011-2529 : Détail

CVE-2011-2529

Overflow
3.36%V4
Network
2011-07-06
17h00 +00:00
2017-08-28
10h57 +00:00
CVE.org
NVD
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Descriptions du CVE

chan_sip.c in the SIP channel driver in Asterisk Open Source 1.6.x before 1.6.2.18.1 and 1.8.x before 1.8.4.3 does not properly handle '\0' characters in SIP packets, which allows remote attackers to cause a denial of service (memory corruption) or possibly have unspecified other impact via a crafted packet.

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 1.6.0

Digium>>Asterisk >> Version 1.6.0

Digium>>Asterisk >> Version 1.6.0

Digium>>Asterisk >> Version 1.6.0

Digium>>Asterisk >> Version 1.6.0

Digium>>Asterisk >> Version 1.6.0

Digium>>Asterisk >> Version 1.6.0

Digium>>Asterisk >> Version 1.6.0

Digium>>Asterisk >> Version 1.6.0

Digium>>Asterisk >> Version 1.6.0

Digium>>Asterisk >> Version 1.6.0

Digium>>Asterisk >> Version 1.6.0

Digium>>Asterisk >> Version 1.6.0

Digium>>Asterisk >> Version 1.6.0

Digium>>Asterisk >> Version 1.6.0.1

Digium>>Asterisk >> Version 1.6.0.2

Digium>>Asterisk >> Version 1.6.0.3

Digium>>Asterisk >> Version 1.6.0.3

Digium>>Asterisk >> Version 1.6.0.4

Digium>>Asterisk >> Version 1.6.0.5

Digium>>Asterisk >> Version 1.6.0.6

Digium>>Asterisk >> Version 1.6.0.7

Digium>>Asterisk >> Version 1.6.0.8

Digium>>Asterisk >> Version 1.6.0.9

Digium>>Asterisk >> Version 1.6.0.10

Digium>>Asterisk >> Version 1.6.0.11

Digium>>Asterisk >> Version 1.6.0.11

Digium>>Asterisk >> Version 1.6.0.11

Digium>>Asterisk >> Version 1.6.0.12

Digium>>Asterisk >> Version 1.6.0.13

Digium>>Asterisk >> Version 1.6.0.14

Digium>>Asterisk >> Version 1.6.0.14

Digium>>Asterisk >> Version 1.6.0.15

Digium>>Asterisk >> Version 1.6.0.16

Digium>>Asterisk >> Version 1.6.0.16

Digium>>Asterisk >> Version 1.6.0.16

Digium>>Asterisk >> Version 1.6.0.17

Digium>>Asterisk >> Version 1.6.0.18

Digium>>Asterisk >> Version 1.6.0.18

Digium>>Asterisk >> Version 1.6.0.18

Digium>>Asterisk >> Version 1.6.0.18

Digium>>Asterisk >> Version 1.6.0.19

Digium>>Asterisk >> Version 1.6.0.20

Digium>>Asterisk >> Version 1.6.0.21

Digium>>Asterisk >> Version 1.6.0.21

Digium>>Asterisk >> Version 1.6.0.22

Digium>>Asterisk >> Version 1.6.0.23

Digium>>Asterisk >> Version 1.6.0.24

Digium>>Asterisk >> Version 1.6.0.25

Digium>>Asterisk >> Version 1.6.0.26

Digium>>Asterisk >> Version 1.6.1

Digium>>Asterisk >> Version 1.6.1

Digium>>Asterisk >> Version 1.6.1

Digium>>Asterisk >> Version 1.6.1

Digium>>Asterisk >> Version 1.6.1

Digium>>Asterisk >> Version 1.6.1

Digium>>Asterisk >> Version 1.6.1.0

Digium>>Asterisk >> Version 1.6.1.0

Digium>>Asterisk >> Version 1.6.1.0

Digium>>Asterisk >> Version 1.6.1.0

Digium>>Asterisk >> Version 1.6.1.0

Digium>>Asterisk >> Version 1.6.1.1

Digium>>Asterisk >> Version 1.6.1.2

Digium>>Asterisk >> Version 1.6.1.3

Digium>>Asterisk >> Version 1.6.1.4

Digium>>Asterisk >> Version 1.6.1.5

Digium>>Asterisk >> Version 1.6.1.5

Digium>>Asterisk >> Version 1.6.1.6

Digium>>Asterisk >> Version 1.6.1.7

Digium>>Asterisk >> Version 1.6.1.7

Digium>>Asterisk >> Version 1.6.1.8

Digium>>Asterisk >> Version 1.6.1.9

Digium>>Asterisk >> Version 1.6.1.10

Digium>>Asterisk >> Version 1.6.1.10

Digium>>Asterisk >> Version 1.6.1.10

Digium>>Asterisk >> Version 1.6.1.10

Digium>>Asterisk >> Version 1.6.1.11

Digium>>Asterisk >> Version 1.6.1.12

Digium>>Asterisk >> Version 1.6.1.12

Digium>>Asterisk >> Version 1.6.1.13

Digium>>Asterisk >> Version 1.6.1.13

Digium>>Asterisk >> Version 1.6.1.14

Digium>>Asterisk >> Version 1.6.1.15

Digium>>Asterisk >> Version 1.6.1.16

Digium>>Asterisk >> Version 1.6.1.17

Digium>>Asterisk >> Version 1.6.1.18

Digium>>Asterisk >> Version 1.6.1.18

Digium>>Asterisk >> Version 1.6.1.18

Digium>>Asterisk >> Version 1.6.1.19

Digium>>Asterisk >> Version 1.6.1.19

Digium>>Asterisk >> Version 1.6.1.19

Digium>>Asterisk >> Version 1.6.1.19

Digium>>Asterisk >> Version 1.6.1.20

Digium>>Asterisk >> Version 1.6.1.20

Digium>>Asterisk >> Version 1.6.1.20

Digium>>Asterisk >> Version 1.6.1.21

Digium>>Asterisk >> Version 1.6.1.22

Digium>>Asterisk >> Version 1.6.1.23

Digium>>Asterisk >> Version 1.6.1.24

Digium>>Asterisk >> Version 1.6.2.0

Digium>>Asterisk >> Version 1.6.2.0

Digium>>Asterisk >> Version 1.6.2.0

Digium>>Asterisk >> Version 1.6.2.0

Digium>>Asterisk >> Version 1.6.2.0

Digium>>Asterisk >> Version 1.6.2.0

Digium>>Asterisk >> Version 1.6.2.0

Digium>>Asterisk >> Version 1.6.2.0

Digium>>Asterisk >> Version 1.6.2.1

Digium>>Asterisk >> Version 1.6.2.1

Digium>>Asterisk >> Version 1.6.2.2

Digium>>Asterisk >> Version 1.6.2.3

Digium>>Asterisk >> Version 1.6.2.4

Digium>>Asterisk >> Version 1.6.2.5

Digium>>Asterisk >> Version 1.6.2.6

Digium>>Asterisk >> Version 1.6.2.6

Digium>>Asterisk >> Version 1.6.2.6

Digium>>Asterisk >> Version 1.6.2.15

Digium>>Asterisk >> Version 1.6.2.16

Digium>>Asterisk >> Version 1.6.2.16

Digium>>Asterisk >> Version 1.6.2.16.1

Digium>>Asterisk >> Version 1.6.2.16.2

Digium>>Asterisk >> Version 1.6.2.17

Digium>>Asterisk >> Version 1.6.2.17

Digium>>Asterisk >> Version 1.6.2.17

Digium>>Asterisk >> Version 1.6.2.17

Digium>>Asterisk >> Version 1.6.2.17.1

Digium>>Asterisk >> Version 1.6.2.17.2

Digium>>Asterisk >> Version 1.6.2.17.3

Digium>>Asterisk >> Version 1.6.2.18

Digium>>Asterisk >> Version 1.6.2.18

Configuraton 0

Digium>>Asterisk >> Version 1.8.0

Digium>>Asterisk >> Version 1.8.0

Digium>>Asterisk >> Version 1.8.0

Digium>>Asterisk >> Version 1.8.0

Digium>>Asterisk >> Version 1.8.0

Digium>>Asterisk >> Version 1.8.0

Digium>>Asterisk >> Version 1.8.0

Digium>>Asterisk >> Version 1.8.0

Digium>>Asterisk >> Version 1.8.0

Digium>>Asterisk >> Version 1.8.0

Digium>>Asterisk >> Version 1.8.1

Digium>>Asterisk >> Version 1.8.1

Digium>>Asterisk >> Version 1.8.1.1

Digium>>Asterisk >> Version 1.8.1.2

Digium>>Asterisk >> Version 1.8.2

Digium>>Asterisk >> Version 1.8.2.1

Digium>>Asterisk >> Version 1.8.2.2

Digium>>Asterisk >> Version 1.8.2.3

Digium>>Asterisk >> Version 1.8.2.4

Digium>>Asterisk >> Version 1.8.3

Digium>>Asterisk >> Version 1.8.3

Digium>>Asterisk >> Version 1.8.3

Digium>>Asterisk >> Version 1.8.3

Digium>>Asterisk >> Version 1.8.3.1

Digium>>Asterisk >> Version 1.8.3.2

Digium>>Asterisk >> Version 1.8.3.3

Digium>>Asterisk >> Version 1.8.4

Digium>>Asterisk >> Version 1.8.4

Digium>>Asterisk >> Version 1.8.4

Digium>>Asterisk >> Version 1.8.4

Digium>>Asterisk >> Version 1.8.4.1

Digium>>Asterisk >> Version 1.8.4.2

Références

http://www.osvdb.org/73307
Tags : vdb-entry, x_refsource_OSVDB
http://www.securityfocus.com/bid/48431
Tags : vdb-entry, x_refsource_BID
http://secunia.com/advisories/45239
Tags : third-party-advisory, x_refsource_SECUNIA
http://www.debian.org/security/2011/dsa-2276
Tags : vendor-advisory, x_refsource_DEBIAN
http://secunia.com/advisories/45048
Tags : third-party-advisory, x_refsource_SECUNIA
http://securitytracker.com/id?1025706
Tags : vdb-entry, x_refsource_SECTRACK
http://secunia.com/advisories/45201
Tags : third-party-advisory, x_refsource_SECUNIA