CVE-2007-4768
Summary
| CVE | CVE-2007-4768 |
|---|---|
| State | PUBLISHED |
| Assigner | mitre |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2007-11-07 23:46:00 UTC |
| Updated | 2026-04-23 00:35:47 UTC |
| Description | Heap-based buffer overflow in Perl-Compatible Regular Expression (PCRE) library before 7.3 allows context-dependent attackers to execute arbitrary code via a singleton Unicode sequence in a character class in a regex pattern, which is incorrectly optimized. |
Risk And Classification
CVSS v2.0 Breakdown
Access Vector
NetworkAccess Complexity
MediumAuthentication
NoneConfidentiality
PartialIntegrity
PartialAvailability
PartialAV:N/AC:M/Au:N/C:P/I:P/A:P
NVD Known Affected Configurations (CPE 2.3)
Vendor Declared Affected Products
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| SecurityFocus | af854a3a-2127-422b-91ae-364da2661108 | www.securityfocus.com | |
| SecurityTracker.com Archives - Adobe Flash Player Bugs Let Remote Users Execute Arbitrary Code, Scan Ports, and Conduct HTTP Request Splitting and Cross-Site Scripting Attacks | af854a3a-2127-422b-91ae-364da2661108 | securitytracker.com | |
| sunsolve.sun.com/search/document.do | af854a3a-2127-422b-91ae-364da2661108 | sunsolve.sun.com | |
| PCRE Regular Expression Library Multiple Security Vulnerabilities | af854a3a-2127-422b-91ae-364da2661108 | www.securityfocus.com | |
| Gentoo update for pcre - Advisories - Secunia | af854a3a-2127-422b-91ae-364da2661108 | secunia.com | |
| Gentoo Bug 198976 - dev-lang/R < 2.2.1-r1 Multiple issues in embedded PCRE | af854a3a-2127-422b-91ae-364da2661108 | bugs.gentoo.org | |
| PCRE Multiple Vulnerabilities - Advisories - Secunia | af854a3a-2127-422b-91ae-364da2661108 | secunia.com | |
| Chicken: Multiple vulnerabilities — Gentoo Linux Documentation | af854a3a-2127-422b-91ae-364da2661108 | security.gentoo.org | |
| US-CERT Technical Cyber Security Alert TA07-352A -- Apple Updates for Multiple Vulnerabilities | af854a3a-2127-422b-91ae-364da2661108 | www.us-cert.gov | US Government Resource |
| Debian -- Security Information -- DSA-1570-1 kazehakase | af854a3a-2127-422b-91ae-364da2661108 | www.debian.org | |
| Gentoo update for chicken - Advisories - Secunia | af854a3a-2127-422b-91ae-364da2661108 | secunia.com | |
| SUSE update for flash-player - Advisories - Secunia | af854a3a-2127-422b-91ae-364da2661108 | secunia.com | |
| Chicken PCRE Buffer Overflow Vulnerability - Advisories - Secunia | af854a3a-2127-422b-91ae-364da2661108 | secunia.com | |
| Gentoo Linux Documentation -- PCRE: Multiple vulnerabilities | af854a3a-2127-422b-91ae-364da2661108 | security.gentoo.org | |
| Webmail - OVH | af854a3a-2127-422b-91ae-364da2661108 | www.vupen.com | |
| rhn.redhat.com | Red Hat Support | af854a3a-2127-422b-91ae-364da2661108 | www.redhat.com | |
| Mac OS X Security Update Fixes Multiple Vulnerabilities - Secunia Advisories - Vulnerability Intelligence - Secunia.com | af854a3a-2127-422b-91ae-364da2661108 | secunia.com | |
| Sun Solaris Adobe Reader Multiple Vulnerabilities - Secunia Advisories - Vulnerability Intelligence - Secunia.com | af854a3a-2127-422b-91ae-364da2661108 | secunia.com | |
| Webmail - OVH | af854a3a-2127-422b-91ae-364da2661108 | www.vupen.com | |
| Adobe - Security Advisories : APSB08-13: Security Update available for Adobe Reader and Acrobat 7 and 8 | af854a3a-2127-422b-91ae-364da2661108 | www.adobe.com | |
| IBM X-Force Exchange | af854a3a-2127-422b-91ae-364da2661108 | exchange.xforce.ibmcloud.com | |
| About Security Update 2008-002 | af854a3a-2127-422b-91ae-364da2661108 | docs.info.apple.com | |
| Webmail : Solution de messagerie professionnelle - OVHcloud- OVH | af854a3a-2127-422b-91ae-364da2661108 | www.vupen.com | |
| Adobe Flash Player Multiple Vulnerabilities - Advisories - Secunia | af854a3a-2127-422b-91ae-364da2661108 | secunia.com | |
| Webmail : Solution de messagerie professionnelle - OVHcloud- OVH | af854a3a-2127-422b-91ae-364da2661108 | www.vupen.com | |
| Sun Solaris update for Adobe Flash Player - Secunia Advisories - Vulnerability Intelligence - Secunia.com | af854a3a-2127-422b-91ae-364da2661108 | secunia.com | |
| APPLE-SA-2007-12-17 Security Update 2007-009 | af854a3a-2127-422b-91ae-364da2661108 | lists.apple.com | |
| Gentoo update for netscape-flash - Advisories - Secunia | af854a3a-2127-422b-91ae-364da2661108 | secunia.com | |
| About Security Update 2007-009 | af854a3a-2127-422b-91ae-364da2661108 | docs.info.apple.com | |
| Gentoo update for kazehakase - Advisories - Secunia | af854a3a-2127-422b-91ae-364da2661108 | secunia.com | |
| Red Hat update for flash-plugin - Advisories - Secunia | af854a3a-2127-422b-91ae-364da2661108 | secunia.com | |
| US-CERT Technical Cyber Security Alert TA07-355A -- Adobe Updates for Multiple Vulnerabilities | af854a3a-2127-422b-91ae-364da2661108 | www.us-cert.gov | US Government Resource |
| Debian -- Security Information -- DSA-1399-1 pcre3 | af854a3a-2127-422b-91ae-364da2661108 | www.debian.org | |
| [SECURITY] Fedora 7 Update: pcre-7.3-3.fc7 | af854a3a-2127-422b-91ae-364da2661108 | www.redhat.com | |
| Gentoo Linux Documentation -- R: Multiple vulnerabilities | af854a3a-2127-422b-91ae-364da2661108 | security.gentoo.org | |
| rPath update for pcre - Advisories - Secunia | af854a3a-2127-422b-91ae-364da2661108 | secunia.com | |
| Webmail : Solution de messagerie professionnelle - OVHcloud- OVH | af854a3a-2127-422b-91ae-364da2661108 | www.vupen.com | |
| issues.rpath.com/browse/RPL-1738 | af854a3a-2127-422b-91ae-364da2661108 | issues.rpath.com | |
| APPLE-SA-2008-03-18 Security Update 2008-002 | af854a3a-2127-422b-91ae-364da2661108 | lists.apple.com | |
| Debian update for kazehakase - Advisories - Secunia | af854a3a-2127-422b-91ae-364da2661108 | secunia.com | |
| Gentoo update for goffice - Advisories - Secunia | af854a3a-2127-422b-91ae-364da2661108 | secunia.com | |
| GLib 2.14.3 | af854a3a-2127-422b-91ae-364da2661108 | mail.gnome.org | |
| Fedora update for pcre - Secunia Advisories - Vulnerability Information - Secunia.com | af854a3a-2127-422b-91ae-364da2661108 | secunia.com | |
| Gentoo Linux Documentation -- GOffice: Multiple vulnerabilities | af854a3a-2127-422b-91ae-364da2661108 | security.gentoo.org | |
| USN-547-1: PCRE vulnerabilities | Ubuntu security notices | af854a3a-2127-422b-91ae-364da2661108 | usn.ubuntu.com | |
| Ubuntu update for pcre - Advisories - Secunia | af854a3a-2127-422b-91ae-364da2661108 | secunia.com | |
| Debian update for pcre3 - Advisories - Secunia | af854a3a-2127-422b-91ae-364da2661108 | secunia.com | |
| Webmail : Solution de messagerie professionnelle - OVHcloud- OVH | af854a3a-2127-422b-91ae-364da2661108 | www.vupen.com | |
| Repository / Oval Repository | af854a3a-2127-422b-91ae-364da2661108 | oval.cisecurity.org | |
| Advisories | Mandriva | af854a3a-2127-422b-91ae-364da2661108 | www.mandriva.com | |
| Adobe - Security Advisories : APSB07-20: Flash Player update available to address security vulnerabilities | af854a3a-2127-422b-91ae-364da2661108 | www.adobe.com | |
| [security-announce] SUSE Security Announcement: flash-player (SUSE-SA:20 | af854a3a-2127-422b-91ae-364da2661108 | lists.opensuse.org | |
| Apple Mac OS X Security Update Fixes Multiple Vulnerabilities - Advisories - Secunia | af854a3a-2127-422b-91ae-364da2661108 | secunia.com | |
| Gentoo Linux Documentation -- Adobe Flash Player: Multiple vulnerabilities | af854a3a-2127-422b-91ae-364da2661108 | www.gentoo.org | |
| Gentoo Linux Documentation -- Kazehakase: Multiple vulnerabilities | af854a3a-2127-422b-91ae-364da2661108 | security.gentoo.org | |
| R PCRE Multiple Vulnerabilities - Advisories - Secunia | af854a3a-2127-422b-91ae-364da2661108 | secunia.com | |
| SecurityFocus | af854a3a-2127-422b-91ae-364da2661108 | www.securityfocus.com | |
| sunsolve.sun.com/search/document.do | af854a3a-2127-422b-91ae-364da2661108 | sunsolve.sun.com | |
| Webmail : Solution de messagerie professionnelle - OVHcloud- OVH | af854a3a-2127-422b-91ae-364da2661108 | www.vupen.com | |
| Gentoo update for R - Advisories - Secunia | af854a3a-2127-422b-91ae-364da2661108 | secunia.com | |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
No vendor comments have been submitted for this CVE.
There are currently no legacy QID mappings associated with this CVE.