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| author | Yasuhiro Kimura <yasu@FreeBSD.org> | 2022-04-13 02:46:00 +0000 |
|---|---|---|
| committer | Yasuhiro Kimura <yasu@FreeBSD.org> | 2022-04-13 03:04:08 +0000 |
| commit | 3d893c37de5acd724f8c6458d7234146a209ac3a (patch) | |
| tree | 64efb37e5f5f6d647bf459caf2abf9cc1d214f15 | |
| parent | add80dec1ab9913292b08ca8a9968728c755c222 (diff) | |
| download | ports-3d893c37de5acd724f8c6458d7234146a209ac3a.tar.gz ports-3d893c37de5acd724f8c6458d7234146a209ac3a.zip | |
security/vuxml: Document double free vulnerability in Ruby
| -rw-r--r-- | security/vuxml/vuln-2022.xml | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/security/vuxml/vuln-2022.xml b/security/vuxml/vuln-2022.xml index 4017ed890967..a535735eb3a1 100644 --- a/security/vuxml/vuln-2022.xml +++ b/security/vuxml/vuln-2022.xml @@ -1,3 +1,47 @@ + <vuln vid="f22144d7-bad1-11ec-9cfe-0800270512f4"> + <topic>Ruby -- Double free in Regexp compilation</topic> + <affects> + <package> + <name>ruby</name> + <range><ge>3.0.0,1</ge><lt>3.0.4,1</lt></range> + <range><ge>3.1.0,1</ge><lt>3.1.2,1</lt></range> + </package> + <package> + <name>ruby30</name> + <range><ge>3.0.0,1</ge><lt>3.0.4,1</lt></range> + </package> + <package> + <name>ruby31</name> + <range><ge>3.1.0,1</ge><lt>3.1.2,1</lt></range> + </package> + </affects> + <description> + <body xmlns="http://www.w3.org/1999/xhtml"> + <p>piao reports:</p> + <blockquote cite="https://www.ruby-lang.org/en/news/2022/04/12/double-free-in-regexp-compilation-cve-2022-28738/"> + <p> + Due to a bug in the Regexp compilation process, creating + a Regexp object with a crafted source string could cause + the same memory to be freed twice. This is known as a + "double free" vulnerability. Note that, in general, it + is considered unsafe to create and use a Regexp object + generated from untrusted input. In this case, however, + following a comprehensive assessment, we treat this issue + as a vulnerability. + </p> + </blockquote> + </body> + </description> + <references> + <cvename>CVE-2022-28738</cvename> + <url>https://www.ruby-lang.org/en/news/2022/04/12/double-free-in-regexp-compilation-cve-2022-28738/</url> + </references> + <dates> + <discovery>2022-04-12</discovery> + <entry>2022-04-13</entry> + </dates> + </vuln> + <vuln vid="b582a85a-ba4a-11ec-8d1e-3065ec8fd3ec"> <topic>Chromium -- mulitple vulnerabilities</topic> <affects> |