CVE-2005-2491 : Detail

CVE-2005-2491

1.91%V4
Network
2005-08-22
02h00 +00:00
2021-06-06
08h09 +00:00
CVE.org
NVD
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CVE Descriptions

Integer overflow in pcre_compile.c in Perl Compatible Regular Expressions (PCRE) before 6.2, as used in multiple products such as Python, Ethereal, and PHP, allows attackers to execute arbitrary code via quantifier values in regular expressions, which leads to a heap-based buffer overflow.

CVE Informations

Metrics

Metrics Score Severity CVSS Vector Source
V2 7.5 AV:N/AC:L/Au:N/C:P/I:P/A:P nvd@nist.gov

EPSS

EPSS is a scoring model that predicts the likelihood of a vulnerability being exploited.

EPSS Score

The EPSS model produces a probability score between 0 and 1 (0 and 100%). The higher the score, the greater the probability that a vulnerability will be exploited.

EPSS Percentile

The percentile is used to rank CVE according to their EPSS score. For example, a CVE in the 95th percentile according to its EPSS score is more likely to be exploited than 95% of other CVE. Thus, the percentile is used to compare the EPSS score of a CVE with that of other CVE.
EPSS First.org

Products Mentioned

Configuraton 0

Pcre>>Pcre >> Version 5.0

Pcre>>Pcre >> Version 6.0

Pcre>>Pcre >> Version 6.1

References

http://marc.info/?l=bugtraq&m=112606064317223&w=2
Tags : vendor-advisory, x_refsource_OPENPKG
http://secunia.com/advisories/22691
Tags : third-party-advisory, x_refsource_SECUNIA
http://secunia.com/advisories/17813
Tags : third-party-advisory, x_refsource_SECUNIA
http://www.vupen.com/english/advisories/2006/4502
Tags : vdb-entry, x_refsource_VUPEN
http://www.gentoo.org/security/en/glsa/glsa-200509-08.xml
Tags : vendor-advisory, x_refsource_GENTOO
http://www.securityfocus.com/bid/14620
Tags : vdb-entry, x_refsource_BID
http://www.vupen.com/english/advisories/2005/2659
Tags : vdb-entry, x_refsource_VUPEN
http://www.securityfocus.com/archive/1/427046/100/0/threaded
Tags : vendor-advisory, x_refsource_FEDORA
http://www.gentoo.org/security/en/glsa/glsa-200509-02.xml
Tags : vendor-advisory, x_refsource_GENTOO
http://secunia.com/advisories/22875
Tags : third-party-advisory, x_refsource_SECUNIA
http://marc.info/?l=bugtraq&m=130497311408250&w=2
Tags : vendor-advisory, x_refsource_HP
http://marc.info/?l=bugtraq&m=112605112027335&w=2
Tags : vendor-advisory, x_refsource_SUSE
http://secunia.com/advisories/16502
Tags : third-party-advisory, x_refsource_SECUNIA
http://secunia.com/advisories/21522
Tags : third-party-advisory, x_refsource_SECUNIA
http://secunia.com/advisories/16679
Tags : third-party-advisory, x_refsource_SECUNIA
http://www.debian.org/security/2005/dsa-817
Tags : vendor-advisory, x_refsource_DEBIAN
http://www.gentoo.org/security/en/glsa/glsa-200508-17.xml
Tags : vendor-advisory, x_refsource_GENTOO
http://www.vupen.com/english/advisories/2005/1511
Tags : vdb-entry, x_refsource_VUPEN
http://securityreason.com/securityalert/604
Tags : third-party-advisory, x_refsource_SREASON
http://securitytracker.com/id?1014744
Tags : vdb-entry, x_refsource_SECTRACK
http://docs.info.apple.com/article.html?artnum=302847
Tags : vendor-advisory, x_refsource_APPLE
http://www.redhat.com/support/errata/RHSA-2005-761.html
Tags : vendor-advisory, x_refsource_REDHAT
http://www.debian.org/security/2005/dsa-819
Tags : vendor-advisory, x_refsource_DEBIAN
http://www.vupen.com/english/advisories/2006/4320
Tags : vdb-entry, x_refsource_VUPEN
http://www.redhat.com/support/errata/RHSA-2005-358.html
Tags : vendor-advisory, x_refsource_REDHAT
http://www.debian.org/security/2005/dsa-821
Tags : vendor-advisory, x_refsource_DEBIAN
http://marc.info/?l=bugtraq&m=130497311408250&w=2
Tags : vendor-advisory, x_refsource_HP
http://secunia.com/advisories/19072
Tags : third-party-advisory, x_refsource_SECUNIA
http://secunia.com/advisories/19532
Tags : third-party-advisory, x_refsource_SECUNIA
http://www.php.net/release_4_4_1.php
Tags : x_refsource_CONFIRM
http://www.gentoo.org/security/en/glsa/glsa-200509-19.xml
Tags : vendor-advisory, x_refsource_GENTOO
http://secunia.com/advisories/17252
Tags : third-party-advisory, x_refsource_SECUNIA
http://www.gentoo.org/security/en/glsa/glsa-200509-12.xml
Tags : vendor-advisory, x_refsource_GENTOO
http://www.securityfocus.com/bid/15647
Tags : vdb-entry, x_refsource_BID
http://www.debian.org/security/2005/dsa-800
Tags : vendor-advisory, x_refsource_DEBIAN
http://secunia.com/advisories/19193
Tags : third-party-advisory, x_refsource_SECUNIA
http://sunsolve.sun.com/search/document.do?assetkey=1-26-102198-1
Tags : vendor-advisory, x_refsource_SUNALERT
http://www.redhat.com/support/errata/RHSA-2006-0197.html
Tags : vendor-advisory, x_refsource_REDHAT
http://www.vupen.com/english/advisories/2006/0789
Tags : vdb-entry, x_refsource_VUPEN
The information presented on CVE Find originates from several carefully selected reference sources. CVE data is provided by MITRE Corporation and the National Vulnerability Database (NVD). The Known Exploited Vulnerabilities (KEV) catalog is sourced from the Cybersecurity and Infrastructure Security Agency (CISA), while EPSS scores come from FIRST.org. Additionally, data regarding software weaknesses (CWE) and common attack patterns (CAPEC) is maintained by MITRE Corporation, and information on hardware and software configurations (CPE) is provided by the NVD.