https://db.gcve.eu Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Wed, 21 Oct 2026 01:04:27 +0000 https://db.gcve.eu/vuln/cve-2019-20838 <p>libpcre in PCRE before 8.43 allows a subject buffer over-read in JIT when UTF is disabled, and \X or \R has more than one fixed quantifier, a related issue to CVE-2019-20454.</p> <p>libpcre in PCRE before 8.43 allows a subject buffer over-read in JIT when UTF is disabled, and \X or \R has more than one fixed quantifier, a related issue to CVE-2019-20454.</p> https://db.gcve.eu/vuln/cve-2019-20838 https://db.gcve.eu/vuln/usn-5425-1 <p><strong>Affected:</strong> Ubuntu:Pro:14.04:LTS: pcre3, Ubuntu:Pro:16.04:LTS: pcre3, Ubuntu:18.04:LTS: pcre3, Ubuntu:20.04:LTS: pcre3, Ubuntu:22.04:LTS: pcre3</p> <p>Yunho Kim discovered that PCRE incorrectly handled memory when handling certain regular expressions. An attacker could possibly use this issue to cause applications using PCRE to expose sensitive information. This issue only affects Ubuntu 18.04 LTS, Ubuntu 20.04 LTS, Ubuntu 21.10 and Ubuntu 22.04 LTS. (CVE-2019-20838)</p> <p>It was discovered that PCRE incorrectly handled memory when handling certain regular expressions. An attacker could possibly use this issue to cause applications using PCRE to have unexpected behavior. This issue only affects Ubuntu 14.04 ESM, Ubuntu 16.04 ESM, Ubuntu 18.04 LTS and Ubuntu 20.04 LTS. (CVE-2020-14155)</p> <p><strong>Affected:</strong> Ubuntu:Pro:14.04:LTS: pcre3, Ubuntu:Pro:16.04:LTS: pcre3, Ubuntu:18.04:LTS: pcre3, Ubuntu:20.04:LTS: pcre3, Ubuntu:22.04:LTS: pcre3</p> <p>Yunho Kim discovered that PCRE incorrectly handled memory when handling certain regular expressions. An attacker could possibly use this issue to cause applications using PCRE to expose sensitive information. This issue only affects Ubuntu 18.04 LTS, Ubuntu 20.04 LTS, Ubuntu 21.10 and Ubuntu 22.04 LTS. (CVE-2019-20838)</p> <p>It was discovered that PCRE incorrectly handled memory when handling certain regular expressions. An attacker could possibly use this issue to cause applications using PCRE to have unexpected behavior. This issue only affects Ubuntu 14.04 ESM, Ubuntu 16.04 ESM, Ubuntu 18.04 LTS and Ubuntu 20.04 LTS. (CVE-2020-14155)</p> https://db.gcve.eu/vuln/usn-5425-1