"A flaw exists in sudo's per-command chroot feature that could result in the variable that stores the command being freed more than once. I believe this is a fairly low-impact bug as the per-command chroot feature is not widely used. The bug was caught by glibc's double-free detection while I was performing some chroot-related testing. No one else has reported the bug which leads me to believe it probably has not been encountered in the wild. Sudo versions affected: Sudo versions 1.9.8 through 1.9.13p1 inclusive are affected. Versions of sudo prior to 1.9.8 are not affected." Please stabilize 1.9.13p2 when ready.
Hello, Passing by - I think the CVE ID is CVE-2023-27320 (and not CVE-2023-2730). See: https://nvd.nist.gov/vuln/detail/CVE-2023-27320
(In reply to mathieu.tortuyaux from comment #1) > Hello, > > Passing by - I think the CVE ID is CVE-2023-27320 (and not CVE-2023-2730). > See: https://nvd.nist.gov/vuln/detail/CVE-2023-27320 thakns!
The bug has been referenced in the following commit(s): https://gitweb.gentoo.org/data/glsa.git/commit/?id=0654687f767ea0ec35b7400d19b29574fbdb4c2f commit 0654687f767ea0ec35b7400d19b29574fbdb4c2f Author: GLSAMaker <glsamaker@gentoo.org> AuthorDate: 2023-09-29 12:15:42 +0000 Commit: Hans de Graaff <graaff@gentoo.org> CommitDate: 2023-09-29 12:16:41 +0000 [ GLSA 202309-12 ] sudo: Multiple Vulnerabilities Bug: https://bugs.gentoo.org/898510 Bug: https://bugs.gentoo.org/905322 Signed-off-by: GLSAMaker <glsamaker@gentoo.org> Signed-off-by: Hans de Graaff <graaff@gentoo.org> glsa-202309-12.xml | 45 +++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 45 insertions(+)