diff options
| author | Yasuhiro Kimura <yasu@FreeBSD.org> | 2023-01-13 08:58:33 +0900 |
|---|---|---|
| committer | Yasuhiro Kimura <yasu@FreeBSD.org> | 2023-01-13 10:29:00 +0900 |
| commit | 7352c81ae3bf9fa1270dbc7a29865469e0b4cc3b (patch) | |
| tree | 5afe2fa30cf73ba57f6c79d1409aa86139a4408d | |
| parent | devel/llvm-devel: Update to new snapshot (diff) | |
security/vuxml: Document arbitary shell command execution vulnerability in Emacs
| -rw-r--r-- | security/vuxml/vuln/2023.xml | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/security/vuxml/vuln/2023.xml b/security/vuxml/vuln/2023.xml index bb2dc0d3af58..75843310abc1 100644 --- a/security/vuxml/vuln/2023.xml +++ b/security/vuxml/vuln/2023.xml @@ -1,3 +1,45 @@ + <vuln vid="76e2fcce-92d2-11ed-a635-080027f5fec9"> + <topic>emacs -- arbitary shell command execution vulnerability of ctags</topic> + <affects> + <package> + <name>emacs</name> + <name>emacs-canna</name> + <name>emacs-nox</name> + <range><lt>28.2_2,3</lt></range> + </package> + <package> + <name>emacs-devel</name> + <name>emacs-devel-nox</name> + <range><lt>30.0.50.202211128,2</lt></range> + </package> + </affects> + <description> + <body xmlns="http://www.w3.org/1999/xhtml"> + <p>lu4nx reports:</p> + <blockquote cite="https://nvd.nist.gov/vuln/detail/CVE-2022-45939"> + <p> + GNU Emacs through 28.2 allows attackers to execute + commands via shell metacharacters in the name of a + source-code file, because lib-src/etags.c uses the system + C library function in its implementation of the ctags + program. For example, a victim may use the "ctags *" + command (suggested in the ctags documentation) in a + situation where the current working directory has contents + that depend on untrusted input. + </p> + </blockquote> + </body> + </description> + <references> + <cvename>CVE-2022-45939</cvename> + <url>https://nvd.nist.gov/vuln/detail/CVE-2022-45939</url> + </references> + <dates> + <discovery>2022-11-28</discovery> + <entry>2023-01-12</entry> + </dates> + </vuln> + <vuln vid="53caf29b-9180-11ed-acbe-b42e991fc52e"> <topic>cassandra3 -- multiple vulnerabilities</topic> <affects> |