Bug 1190147 (CVE-2021-33938) - VUL-0: CVE-2021-33938: libsolv: heap-based buffer overflow in prune_to_recommended() in src/policy.c
Summary: VUL-0: CVE-2021-33938: libsolv: heap-based buffer overflow in prune_to_recomm...
Status: RESOLVED DUPLICATE of bug 1190150
Alias: CVE-2021-33938
Product: SUSE Security Incidents
Classification: Novell Products
Component: Incidents (show other bugs)
Version: unspecified
Hardware: Other Other
: P3 - Medium : Normal
Target Milestone: ---
Assignee: Michael Schröder
QA Contact: Security Team bot
URL: https://smash.suse.de/issue/309024/
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2021-09-03 07:38 UTC by Robert Frohl
Modified: 2021-10-08 12:42 UTC (History)
1 user (show)

See Also:
Found By: Security Response Team
Services Priority:
Business Priority:
Blocker: ---
Marketing QA Status: ---
IT Deployment: ---

Attachments
Add an attachment (proposed patch, testcase, etc.)

Note You need to log in before you can comment on or make changes to this bug.
Description Robert Frohl 2021-09-03 07:38:22 UTC 
rh#2000707

Buffer overflow vulnerability in function prune_to_recommended in src/policy.c in libsolv before 0.7.17 allows attackers to cause a Denial of Service.

Reference:
https://github.com/openSUSE/libsolv/issues/420

References:
https://bugzilla.redhat.com/show_bug.cgi?id=2000707
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2021-33938
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-33938
https://github.com/openSUSE/libsolv/issues/420
Comment 2 Michael Schröder 2021-10-08 12:42:20 UTC 
Dup.

*** This bug has been marked as a duplicate of bug 1190150 ***