Bug 949497 (CVE-2024-12133)

Summary:	<dev-libs/libtasn1-4.20.0: Denial of service
Product:	Gentoo Security	Reporter:	Sam James <sam>
Component:	Vulnerabilities	Assignee:	Gentoo Security <security>
Status:	IN_PROGRESS ---
Severity:	normal	CC:	base-system
Priority:	Normal
Version:	unspecified
Hardware:	All
OS:	Linux
Whiteboard:	B3 [glsa? cleanup]
Package list:		Runtime testing required:	---
Bug Depends on:	951246
Bug Blocks:

Description Sam James archtester

2025-02-09 04:27:01 UTC

From 4.20.0 NEWS:
```
+* Noteworthy changes in release 4.20.0 (2025-02-01) [stable]
+- The release tarball is now reproducible.
+- We publish a minimal source-only tarball generated by 'git archive'.
+- Update gnulib files and various build/maintenance fixes.
+- Fix CVE-2024-12133: Potential DoS in handling of numerous SEQUENCE OF or SET OF elements
+
```

Comment 1 Larry the Git Cow gentoo-dev

2025-02-09 04:32:35 UTC

The bug has been referenced in the following commit(s):

https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=4ba6d3c31e981be734c49c185fa856766b1c0436

commit 4ba6d3c31e981be734c49c185fa856766b1c0436
Author:     Sam James <sam@gentoo.org>
AuthorDate: 2025-02-09 04:29:18 +0000
Commit:     Sam James <sam@gentoo.org>
CommitDate: 2025-02-09 04:29:18 +0000

    dev-libs/libtasn1: add 4.20.0
    
    Bug: https://bugs.gentoo.org/949497
    Signed-off-by: Sam James <sam@gentoo.org>

 dev-libs/libtasn1/Manifest               |  2 ++
 dev-libs/libtasn1/libtasn1-4.20.0.ebuild | 54 ++++++++++++++++++++++++++++++++
 2 files changed, 56 insertions(+)