Out-of-Bounds Affecting pcre3 package, versions <7.3-1
Snyk CVSS
Attack Complexity
Low
User Interaction
Required
NVD
medium
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Test your applications- Snyk ID SNYK-DEBIAN10-PCRE3-345526
- published 7 Nov 2007
- disclosed 7 Nov 2007
Introduced: 7 Nov 2007
CVE-2007-4768 Open this link in a new tabHow to fix?
Upgrade Debian:10
pcre3
to version 7.3-1 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream pcre3
package and not the pcre3
package as distributed by Debian:10
.
See How to fix?
for Debian:10
relevant fixed versions and status.
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.
References
- ADVISORY
- Apple Security Announcement
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- BUGTRAQ
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- CONFIRM
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- Debian Security Advisory
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- FEDORA
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- MISC
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- OpenSuse Security Announcement
- Oval Security
- SECTRACK
- Secunia Advisory
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- Security Focus
- UBUNTU
- Ubuntu Security Advisory
- VUPEN
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- X-force Vulnerability Report