CVE-2011-1959 : Détail

CVE-2011-1959

Overflow
0.6%V3
Network
2011-06-06
17h00 +00:00
2017-09-18
10h57 +00:00
CVE.org
NVD
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Descriptions du CVE

The snoop_read function in wiretap/snoop.c in Wireshark 1.2.x before 1.2.17 and 1.4.x before 1.4.7 does not properly handle certain virtualizable buffers, which allows remote attackers to cause a denial of service (application crash) via a large length value in a snoop file that triggers a stack-based buffer over-read.

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 4.3 AV:N/AC:M/Au:N/C:N/I:N/A:P [email protected]

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

Wireshark>>Wireshark >> Version 1.2

    Wireshark>>Wireshark >> Version 1.2.0

    Wireshark>>Wireshark >> Version 1.2.1

    Wireshark>>Wireshark >> Version 1.2.2

    Wireshark>>Wireshark >> Version 1.2.3

    Wireshark>>Wireshark >> Version 1.2.4

    Wireshark>>Wireshark >> Version 1.2.5

    Wireshark>>Wireshark >> Version 1.2.6

    Wireshark>>Wireshark >> Version 1.2.7

    Wireshark>>Wireshark >> Version 1.2.8

    Wireshark>>Wireshark >> Version 1.2.9

    Wireshark>>Wireshark >> Version 1.2.10

    Wireshark>>Wireshark >> Version 1.2.11

    Wireshark>>Wireshark >> Version 1.2.12

    Wireshark>>Wireshark >> Version 1.2.13

    Wireshark>>Wireshark >> Version 1.2.14

    Wireshark>>Wireshark >> Version 1.2.15

    Wireshark>>Wireshark >> Version 1.2.16

    Configuraton 0

    Wireshark>>Wireshark >> Version 1.4.0

    Wireshark>>Wireshark >> Version 1.4.1

    Wireshark>>Wireshark >> Version 1.4.2

    Wireshark>>Wireshark >> Version 1.4.3

    Wireshark>>Wireshark >> Version 1.4.4

    Wireshark>>Wireshark >> Version 1.4.5

    Wireshark>>Wireshark >> Version 1.4.6

    Références

    http://secunia.com/advisories/44958
    Tags : third-party-advisory, x_refsource_SECUNIA
    http://rhn.redhat.com/errata/RHSA-2013-0125.html
    Tags : vendor-advisory, x_refsource_REDHAT
    http://secunia.com/advisories/48947
    Tags : third-party-advisory, x_refsource_SECUNIA
    http://www.securityfocus.com/bid/48066
    Tags : vdb-entry, x_refsource_BID
    http://www.debian.org/security/2011/dsa-2274
    Tags : vendor-advisory, x_refsource_DEBIAN
    http://secunia.com/advisories/44449
    Tags : third-party-advisory, x_refsource_SECUNIA
    http://openwall.com/lists/oss-security/2011/06/01/11
    Tags : mailing-list, x_refsource_MLIST
    http://openwall.com/lists/oss-security/2011/06/01/1
    Tags : mailing-list, x_refsource_MLIST
    http://openwall.com/lists/oss-security/2011/05/31/20
    Tags : mailing-list, x_refsource_MLIST
    http://secunia.com/advisories/45149
    Tags : third-party-advisory, x_refsource_SECUNIA