Bug 1935413 (CVE-2019-15297) - CVE-2019-15297 asterisk: crash when negotiating T.38 with a zero port
Summary: CVE-2019-15297 asterisk: crash when negotiating T.38 with a zero port
Keywords:
Status: CLOSED UPSTREAM
Alias: CVE-2019-15297
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: 1935414
Blocks:
TreeView+ depends on / blocked
 
Reported: 2021-03-04 20:08 UTC by Guilherme de Almeida Suckevicz
Modified: 2021-03-05 01:01 UTC (History)
3 users (show)

Fixed In Version:
Doc Type: If docs needed, set a value
Doc Text:
Clone Of:
Environment:
Last Closed: 2021-03-05 01:01:52 UTC


Attachments (Terms of Use)

Description Guilherme de Almeida Suckevicz 2021-03-04 20:08:53 UTC
When Asterisk sends a re-invite initiating T.38 faxing and the endpoint responds with a m=image line and zero port, a crash will occur in Asterisk. This is a reoccurrence of AST-2019-004.

Reference:
https://downloads.asterisk.org/pub/security/AST-2021-006.html

Comment 1 Guilherme de Almeida Suckevicz 2021-03-04 20:09:09 UTC
Created asterisk tracking bugs for this issue:

Affects: fedora-all [bug 1935414]

Comment 2 Product Security DevOps Team 2021-03-05 01:01:52 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.