Bug 1959991 (CVE-2021-32611) - CVE-2021-32611 libexosip2: NULL pointer dereference in eXcall_api.c
Summary: CVE-2021-32611 libexosip2: NULL pointer dereference in eXcall_api.c
Keywords:
Status: CLOSED UPSTREAM
Alias: CVE-2021-32611
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 1959992
Blocks:
TreeView+ depends on / blocked
 
Reported: 2021-05-12 18:54 UTC by Pedro Sampaio
Modified: 2021-05-13 14:33 UTC (History)
2 users (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed: 2021-05-13 14:33:58 UTC
Embargoed:

Attachments (Terms of Use)

Description Pedro Sampaio 2021-05-12 18:54:12 UTC 
A NULL pointer dereference vulnerability exists in eXcall_api.c in Antisip eXosip2 through 5.2.0 when handling certain 3xx redirect responses.

References:

http://git.savannah.nongnu.org/cgit/exosip.git/commit/?id=f2ed389fe84613512cc560127883e51e6cf8c054
Comment 1 Pedro Sampaio 2021-05-12 18:54:34 UTC 
Created libeXosip2 tracking bugs for this issue:

Affects: fedora-all [bug 1959992]
Comment 2 Product Security DevOps Team 2021-05-13 14:33:58 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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