"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.
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)
> 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
The bug has been referenced in the following commit(s):
Author: GLSAMaker <firstname.lastname@example.org>
AuthorDate: 2023-09-29 12:15:42 +0000
Commit: Hans de Graaff <email@example.com>
CommitDate: 2023-09-29 12:16:41 +0000
[ GLSA 202309-12 ] sudo: Multiple Vulnerabilities
Signed-off-by: GLSAMaker <firstname.lastname@example.org>
Signed-off-by: Hans de Graaff <email@example.com>
glsa-202309-12.xml | 45 +++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 45 insertions(+)