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Bug 918555 (CVE-2021-32292) - <dev-libs/json-c-0.16: stack buffer overflow
Summary: <dev-libs/json-c-0.16: stack buffer overflow
Status: RESOLVED FIXED
Alias: CVE-2021-32292
Product: Gentoo Security
Classification: Unclassified
Component: Vulnerabilities (show other bugs)
Hardware: All Linux
: Normal normal
Assignee: Gentoo Security
URL: https://github.com/json-c/json-c/issu...
Whiteboard: A3 [glsa+]
Keywords:
Depends on:
Blocks:
 
Reported: 2023-11-25 19:59 UTC by John Helmert III
Modified: 2024-08-07 11:01 UTC (History)
3 users (show)

See Also:
Package list:
Runtime testing required: ---

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Description John Helmert III archtester Gentoo Infrastructure gentoo-dev Security 2023-11-25 19:59:49 UTC 
CVE-2021-32292:

An issue was discovered in json-c from 20200420 (post 0.14 unreleased code) through 0.15-20200726. A stack-buffer-overflow exists in the auxiliary sample program json_parse which is located in the function parseit.
Comment 1 Larry the Git Cow gentoo-dev 2024-08-07 11:00:50 UTC 
The bug has been referenced in the following commit(s):

https://gitweb.gentoo.org/data/glsa.git/commit/?id=e64fb777fe21714192a4f70814906be33d867172

commit e64fb777fe21714192a4f70814906be33d867172
Author:     GLSAMaker <glsamaker@gentoo.org>
AuthorDate: 2024-08-07 11:00:32 +0000
Commit:     Hans de Graaff <graaff@gentoo.org>
CommitDate: 2024-08-07 11:00:43 +0000

    [ GLSA 202408-08 ] json-c: Buffer Overflow
    
    Bug: https://bugs.gentoo.org/918555
    Signed-off-by: GLSAMaker <glsamaker@gentoo.org>
    Signed-off-by: Hans de Graaff <graaff@gentoo.org>

 glsa-202408-08.xml | 42 ++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 42 insertions(+)