Bug 2055514 (CVE-2021-43303) - CVE-2021-43303 pjproject: Buffer overflow in PJSUA API when calling pjsua_call_dump
Summary: CVE-2021-43303 pjproject: Buffer overflow in PJSUA API when calling pjsua_cal...
Alias: CVE-2021-43303
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
Depends On: 2055515 2055516
TreeView+ depends on / blocked
Reported: 2022-02-17 06:51 UTC by Avinash Hanwate
Modified: 2022-03-02 18:51 UTC (History)
1 user (show)

Fixed In Version:
Doc Type: If docs needed, set a value
Doc Text:
Clone Of:
Last Closed: 2022-03-02 18:51:19 UTC

Attachments (Terms of Use)

Description Avinash Hanwate 2022-02-17 06:51:13 UTC
Buffer overflow in PJSUA API when calling pjsua_call_dump. An attacker-controlled 'buffer' argument may cause a buffer overflow, since supplying an output buffer smaller than 128 characters may overflow the output buffer, regardless of the 'maxlen' argument supplied


Comment 1 Avinash Hanwate 2022-02-17 06:51:42 UTC
Created pjproject tracking bugs for this issue:

Affects: epel-all [bug 2055515]
Affects: fedora-all [bug 2055516]

Comment 2 Product Security DevOps Team 2022-03-02 18:51:18 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.

Note You need to log in before you can comment on or make changes to this bug.