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* [glibc/release/2.32/master] NEWS: Mention CVE-2021-35942
@ 2022-10-07 8:20 Dmitry Levin
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From: Dmitry Levin @ 2022-10-07 8:20 UTC (permalink / raw)
To: glibc-cvs
https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=cdf5ee727d831c0bd21b54da83ca9b03e77cead0
commit cdf5ee727d831c0bd21b54da83ca9b03e77cead0
Author: Dmitry V. Levin <ldv@altlinux.org>
Date: Tue Oct 4 08:00:00 2022 +0000
NEWS: Mention CVE-2021-35942
Add a NEWS entry for the fix that was backported by commit
27e892f6608e9d0da71884bb1422a735f6062850.
Diff:
---
NEWS | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/NEWS b/NEWS
index 7bd476deb6..078891a5a4 100644
--- a/NEWS
+++ b/NEWS
@@ -31,6 +31,10 @@ Security related changes:
issue when using a notification type of SIGEV_THREAD and a thread
attribute with a non-default affinity mask.
+ CVE-2021-35942: The wordexp function may overflow the positional
+ parameter number when processing the expansion resulting in a crash.
+ Reported by Philippe Antoine.
+
The following bugs are resolved with this release:
[20019] NULL pointer dereference in libc.so.6 IFUNC due to uninitialized GOT
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