CVE-2009-3720 : Détail

CVE-2009-3720

1.13%V4
Network
2009-11-03
15h00 +00:00
2021-06-06
08h10 +00:00
CVE.org
NVD
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Descriptions du CVE

The updatePosition function in lib/xmltok_impl.c in libexpat in Expat 2.0.1, as used in Python, PyXML, w3c-libwww, and other software, allows context-dependent attackers to cause a denial of service (application crash) via an XML document with crafted UTF-8 sequences that trigger a buffer over-read, a different vulnerability than CVE-2009-2625.

Informations du CVE

Faiblesses connexes

CWE-ID Nom de la faiblesse Source
CWE Other No informations.

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

Libexpat_project>>Libexpat >> Version 2.0.1

A_m_kuchling>>Pyxml >> Version *

Python>>Python >> Version *

Configuraton 0

Apache>>Http_server >> Version From (including) 2.0.35 To (excluding) 2.0.64

Apache>>Http_server >> Version From (including) 2.2.0 To (excluding) 2.2.17

Références

http://www.mandriva.com/security/advisories?name=MDVSA-2009:215
Tags : vendor-advisory, x_refsource_MANDRIVA
http://secunia.com/advisories/38832
Tags : third-party-advisory, x_refsource_SECUNIA
http://www.redhat.com/support/errata/RHSA-2010-0002.html
Tags : vendor-advisory, x_refsource_REDHAT
http://www.mandriva.com/security/advisories?name=MDVSA-2009:216
Tags : vendor-advisory, x_refsource_MANDRIVA
http://www.ubuntu.com/usn/USN-890-1
Tags : vendor-advisory, x_refsource_UBUNTU
http://www.openwall.com/lists/oss-security/2009/10/22/9
Tags : mailing-list, x_refsource_MLIST
http://www.mandriva.com/security/advisories?name=MDVSA-2009:220
Tags : vendor-advisory, x_refsource_MANDRIVA
http://secunia.com/advisories/38794
Tags : third-party-advisory, x_refsource_SECUNIA
http://www.vupen.com/english/advisories/2010/1107
Tags : vdb-entry, x_refsource_VUPEN
http://www.mandriva.com/security/advisories?name=MDVSA-2009:211
Tags : vendor-advisory, x_refsource_MANDRIVA
http://www.openwall.com/lists/oss-security/2009/08/26/4
Tags : mailing-list, x_refsource_MLIST
http://secunia.com/advisories/41701
Tags : third-party-advisory, x_refsource_SECUNIA
http://www.openwall.com/lists/oss-security/2009/08/21/2
Tags : mailing-list, x_refsource_MLIST
http://secunia.com/advisories/37925
Tags : third-party-advisory, x_refsource_SECUNIA
http://secunia.com/advisories/38050
Tags : third-party-advisory, x_refsource_SECUNIA
http://www.securitytracker.com/id?1023160
Tags : vdb-entry, x_refsource_SECTRACK
http://www.openwall.com/lists/oss-security/2009/10/23/2
Tags : mailing-list, x_refsource_MLIST
http://www.ubuntu.com/usn/USN-890-6
Tags : vendor-advisory, x_refsource_UBUNTU
http://www.openwall.com/lists/oss-security/2009/10/26/3
Tags : mailing-list, x_refsource_MLIST
http://www.openwall.com/lists/oss-security/2009/08/26/3
Tags : mailing-list, x_refsource_MLIST
http://secunia.com/advisories/42338
Tags : third-party-advisory, x_refsource_SECUNIA
http://secunia.com/advisories/38231
Tags : third-party-advisory, x_refsource_SECUNIA
http://www.vupen.com/english/advisories/2010/3053
Tags : vdb-entry, x_refsource_VUPEN
http://www.openwall.com/lists/oss-security/2009/10/28/3
Tags : mailing-list, x_refsource_MLIST
http://www.mandriva.com/security/advisories?name=MDVSA-2009:212
Tags : vendor-advisory, x_refsource_MANDRIVA
http://www.mandriva.com/security/advisories?name=MDVSA-2009:218
Tags : vendor-advisory, x_refsource_MANDRIVA
http://secunia.com/advisories/38834
Tags : third-party-advisory, x_refsource_SECUNIA
http://www.vupen.com/english/advisories/2010/3061
Tags : vdb-entry, x_refsource_VUPEN
http://secunia.com/advisories/39478
Tags : third-party-advisory, x_refsource_SECUNIA
http://secunia.com/advisories/37537
Tags : third-party-advisory, x_refsource_SECUNIA
http://www.openwall.com/lists/oss-security/2009/10/22/5
Tags : mailing-list, x_refsource_MLIST
http://secunia.com/advisories/43300
Tags : third-party-advisory, x_refsource_SECUNIA
http://www.redhat.com/support/errata/RHSA-2011-0896.html
Tags : vendor-advisory, x_refsource_REDHAT
http://www.vupen.com/english/advisories/2010/0896
Tags : vdb-entry, x_refsource_VUPEN
http://sunsolve.sun.com/search/document.do?assetkey=1-66-273630-1
Tags : vendor-advisory, x_refsource_SUNALERT
http://marc.info/?l=bugtraq&m=130168502603566&w=2
Tags : vendor-advisory, x_refsource_HP
http://www.openwall.com/lists/oss-security/2009/08/27/6
Tags : mailing-list, x_refsource_MLIST
http://www.openwall.com/lists/oss-security/2009/09/06/1
Tags : mailing-list, x_refsource_MLIST
http://www.openwall.com/lists/oss-security/2009/10/23/6
Tags : mailing-list, x_refsource_MLIST
http://www.vupen.com/english/advisories/2011/0359
Tags : vdb-entry, x_refsource_VUPEN
http://www.mandriva.com/security/advisories?name=MDVSA-2009:219
Tags : vendor-advisory, x_refsource_MANDRIVA
http://www.vupen.com/english/advisories/2010/3035
Tags : vdb-entry, x_refsource_VUPEN
http://www.mandriva.com/security/advisories?name=MDVSA-2009:217
Tags : vendor-advisory, x_refsource_MANDRIVA
http://secunia.com/advisories/37324
Tags : third-party-advisory, x_refsource_SECUNIA
http://secunia.com/advisories/42326
Tags : third-party-advisory, x_refsource_SECUNIA
http://www.vupen.com/english/advisories/2010/0528
Tags : vdb-entry, x_refsource_VUPEN
Les informations affichées sur CVE Find proviennent de plusieurs sources de référence rigoureusement sélectionnées. Les données CVE sont fournies par MITRE Corporation et la National Vulnerability Database (NVD). Le catalogue des vulnérabilités activement exploitées (KEV) provient de la Cybersecurity and Infrastructure Security Agency (CISA), tandis que les scores EPSS sont issus de FIRST.org. Enfin, les données relatives aux faiblesses logicielles (CWE) et aux schémas d'attaque courants (CAPEC) sont maintenues par MITRE Corporation, et les informations sur les configurations logicielles et matérielles (CPE) proviennent du NVD.