Bug 2055521 (CVE-2021-43300) - CVE-2021-43300 pjproject: Stack overflow in PJSUA API when calling pjsua_recorder_create.
Summary: CVE-2021-43300 pjproject: Stack overflow in PJSUA API when calling pjsua_reco...
Keywords:
Status: CLOSED UPSTREAM
Alias: CVE-2021-43300
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
low
low
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 2055522 2055523
Blocks:
TreeView+ depends on / blocked
 
Reported: 2022-02-17 06:59 UTC by Avinash Hanwate
Modified: 2022-03-02 19:32 UTC (History)
1 user (show)

Fixed In Version:
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Last Closed: 2022-03-02 19:32:50 UTC

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Description Avinash Hanwate 2022-02-17 06:59:05 UTC 
Stack overflow in PJSUA API when calling pjsua_recorder_create. An attacker-controlled 'filename' argument may cause a buffer overflow since it is copied to a fixed-size stack buffer without any size validation.

https://github.com/pjsip/pjproject/security/advisories/GHSA-qcvw-h34v-c7r9
Comment 1 Avinash Hanwate 2022-02-17 06:59:33 UTC 
Created pjproject tracking bugs for this issue:

Affects: epel-all [bug 2055522]
Affects: fedora-all [bug 2055523]
Comment 2 Product Security DevOps Team 2022-03-02 19:32:48 UTC 
This CVE Bugzilla entry is for community support informational purposes only as it does not affect a package in a commercially supported Red Hat product. Refer to the dependent bugs for status of those individual community products.
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