CVE-2007-4137 : Détail

CVE-2007-4137

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3.55%V4
Network
2007-09-18
17h00 +00:00
2018-10-15
18h57 +00:00
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Descriptions du CVE

Off-by-one error in the QUtf8Decoder::toUnicode function in Trolltech Qt 3 allows context-dependent attackers to cause a denial of service (crash) via a crafted Unicode string that triggers a heap-based buffer overflow. NOTE: Qt 4 has the same error in the QUtf8Codec::convertToUnicode function, but it is not exploitable.

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 7.5 AV:N/AC:L/Au:N/C:P/I:P/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.

Products Mentioned

Configuraton 0

Conectiva>>Linux >> Version 9.0

Conectiva>>Linux >> Version 10.0

Gentoo>>Linux >> Version *

Mandrakesoft>>Mandrake_linux >> Version 9.2

Mandrakesoft>>Mandrake_linux >> Version 9.2

Mandrakesoft>>Mandrake_linux >> Version 10.0

Mandrakesoft>>Mandrake_linux >> Version 10.0

Mandrakesoft>>Mandrake_linux >> Version 2007

Mandrakesoft>>Mandrake_linux >> Version 2007

Mandrakesoft>>Mandrake_linux >> Version 2007.1

Mandrakesoft>>Mandrake_linux >> Version 2007.1

Mandrakesoft>>Mandrake_linux_corporate_server >> Version 3.0

Mandrakesoft>>Mandrake_linux_corporate_server >> Version 3.0

Mandrakesoft>>Mandrake_linux_corporate_server >> Version 4.0

Mandrakesoft>>Mandrake_linux_corporate_server >> Version 4.0

Redhat>>Enterprise_linux >> Version 2.1

Redhat>>Enterprise_linux >> Version 2.1

Redhat>>Enterprise_linux >> Version 2.1

Redhat>>Enterprise_linux >> Version 3.0

Redhat>>Enterprise_linux >> Version 3.0

Redhat>>Enterprise_linux >> Version 3.0

Redhat>>Enterprise_linux >> Version 4.0

Redhat>>Enterprise_linux >> Version 4.0

Redhat>>Enterprise_linux >> Version 4.0

Redhat>>Enterprise_linux >> Version 5.0

Redhat>>Enterprise_linux >> Version 5.0

Redhat>>Enterprise_linux >> Version 5.0

Redhat>>Linux >> Version 2.1

Redhat>>Linux >> Version 3.0

Redhat>>Linux >> Version 4.0

Ubuntu>>Ubuntu_linux >> Version 6.06_lts

Ubuntu>>Ubuntu_linux >> Version 6.06_lts

Ubuntu>>Ubuntu_linux >> Version 6.06_lts

Ubuntu>>Ubuntu_linux >> Version 6.06_lts

Ubuntu>>Ubuntu_linux >> Version 6.10

Ubuntu>>Ubuntu_linux >> Version 6.10

Ubuntu>>Ubuntu_linux >> Version 6.10

Ubuntu>>Ubuntu_linux >> Version 6.10

Ubuntu>>Ubuntu_linux >> Version 7.04

Ubuntu>>Ubuntu_linux >> Version 7.04

Ubuntu>>Ubuntu_linux >> Version 7.04

Ubuntu>>Ubuntu_linux >> Version 7.04

Trolltech>>Qt >> Version 3.0

Trolltech>>Qt >> Version 3.0.3

Trolltech>>Qt >> Version 3.0.5

Trolltech>>Qt >> Version 3.1

Trolltech>>Qt >> Version 3.1.1

Trolltech>>Qt >> Version 3.1.2

Trolltech>>Qt >> Version 3.2.1

Trolltech>>Qt >> Version 3.2.3

Trolltech>>Qt >> Version 3.3.0

Trolltech>>Qt >> Version 3.3.1

Trolltech>>Qt >> Version 3.3.2

Trolltech>>Qt >> Version 3.3.3

Trolltech>>Qt >> Version 3.3.4

Trolltech>>Qt >> Version 3.3.5

Trolltech>>Qt >> Version 3.3.6

Trolltech>>Qt >> Version 3.3.7

Trolltech>>Qt >> Version 3.3.8

Trolltech>>Qt >> Version 4.1

Trolltech>>Qt >> Version 4.1.4

Trolltech>>Qt >> Version 4.1.5

Trolltech>>Qt >> Version 4.2

Trolltech>>Qt >> Version 4.2.1

Trolltech>>Qt >> Version 4.2.3

Références

http://www.mandriva.com/security/advisories?name=MDKSA-2007:183
Tags : vendor-advisory, x_refsource_MANDRIVA
http://secunia.com/advisories/26868
Tags : third-party-advisory, x_refsource_SECUNIA
http://secunia.com/advisories/26811
Tags : third-party-advisory, x_refsource_SECUNIA
http://secunia.com/advisories/27053
Tags : third-party-advisory, x_refsource_SECUNIA
http://secunia.com/advisories/27996
Tags : third-party-advisory, x_refsource_SECUNIA
http://secunia.com/advisories/27275
Tags : third-party-advisory, x_refsource_SECUNIA
http://secunia.com/advisories/27382
Tags : third-party-advisory, x_refsource_SECUNIA
http://secunia.com/advisories/26857
Tags : third-party-advisory, x_refsource_SECUNIA
http://secunia.com/advisories/26778
Tags : third-party-advisory, x_refsource_SECUNIA
http://secunia.com/advisories/26882
Tags : third-party-advisory, x_refsource_SECUNIA
http://secunia.com/advisories/26987
Tags : third-party-advisory, x_refsource_SECUNIA
http://security.gentoo.org/glsa/glsa-200710-28.xml
Tags : vendor-advisory, x_refsource_GENTOO
http://www.vupen.com/english/advisories/2007/3144
Tags : vdb-entry, x_refsource_VUPEN
http://osvdb.org/39384
Tags : vdb-entry, x_refsource_OSVDB
http://secunia.com/advisories/26804
Tags : third-party-advisory, x_refsource_SECUNIA
http://secunia.com/advisories/26782
Tags : third-party-advisory, x_refsource_SECUNIA
http://fedoranews.org/updates/FEDORA-2007-703.shtml
Tags : vendor-advisory, x_refsource_FEDORA
http://fedoranews.org/updates/FEDORA-2007-221.shtml
Tags : vendor-advisory, x_refsource_FEDORA
http://security.gentoo.org/glsa/glsa-200712-08.xml
Tags : vendor-advisory, x_refsource_GENTOO
http://secunia.com/advisories/28021
Tags : third-party-advisory, x_refsource_SECUNIA
http://www.redhat.com/support/errata/RHSA-2007-0883.html
Tags : vendor-advisory, x_refsource_REDHAT
http://securitytracker.com/id?1018688
Tags : vdb-entry, x_refsource_SECTRACK
http://www.ubuntu.com/usn/usn-513-1
Tags : vendor-advisory, x_refsource_UBUNTU
http://www.securityfocus.com/bid/25657
Tags : vdb-entry, x_refsource_BID
http://www.debian.org/security/2007/dsa-1426
Tags : vendor-advisory, x_refsource_DEBIAN