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| author | Cy Schubert <cy@FreeBSD.org> | 2022-11-08 00:16:07 +0000 |
|---|---|---|
| committer | Cy Schubert <cy@FreeBSD.org> | 2022-11-08 00:18:23 +0000 |
| commit | 3cd785707f9dc7b53396ecfd729d1fba07c3ca04 (patch) | |
| tree | 5c8a3d31d66d05b1e56f968849e70fcee439bcc7 | |
| parent | 68e1b53105f41783272a1793b0dc4b8092a11d0b (diff) | |
| download | ports-3cd785707f9dc7b53396ecfd729d1fba07c3ca04.tar.gz ports-3cd785707f9dc7b53396ecfd729d1fba07c3ca04.zip | |
security/vuxml: Document sudo CVE-2022-43995
Document a potential out-of-bounds write for passwords smaller than
eight bytes when crypt() is used.
PR: 267617
Security: CVE-2022-43995
| -rw-r--r-- | security/vuxml/vuln-2022.xml | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/security/vuxml/vuln-2022.xml b/security/vuxml/vuln-2022.xml index cca88bd9082c..b975f91f1291 100644 --- a/security/vuxml/vuln-2022.xml +++ b/security/vuxml/vuln-2022.xml @@ -1,3 +1,35 @@ + <vuln vid="3310014a-5ef9-11ed-812b-206a8a720317"> + <topic>sudo -- Potential out-of-bounds write for small passwords</topic> + <affects> + <package> + <name>sudo</name> + <range><ge>1.8.0</ge><lt>1.9.12p1</lt></range> + </package> + </affects> + <description> + <body xmlns="http://www.w3.org/1999/xhtml"> + <p>SO-AND-SO reports:</p> + <blockquote cite="INSERT URL HERE"> + <p>Sudo 1.8.0 through 1.9.12, with the crypt() password backend, + contains a plugins/sudoers/auth/passwd.c array-out-of-bounds + error that can result in a heap-based buffer over-read. This + can be triggered by arbitrary local users with access to sudo + by entering a password of seven characters or fewer. The impact + could vary depending on the system libraries, compiler, + and processor architecture.</p> + </blockquote> + </body> + </description> + <references> + <cvename>CVE-2022-43995</cvename> + <url>https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-43995</url> + </references> + <dates> + <discovery>2022-11-07</discovery> + <entry>2022-11-07</entry> + </dates> + </vuln> + <vuln vid="16f7ec68-5cce-11ed-9be7-454b1dd82c64"> <topic>Gitlab -- Multiple vulnerabilities</topic> <affects> |