Release Summary


Date: 2019-07-11


Table of Contents

  1. Summary
  2. Contributors
  3. Closed Issues
  4. Other Changes
  5. Diffstat


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This release has been made to address one or more security vulnerabilities that have been identified. A security advisory document has been published for each vulnerability that includes additional information. Users of versions of Asterisk that are affected are strongly encouraged to review the advisories and determine what action they should take to protect their systems from these issues.

Security Advisories:

The data in this summary reflects changes that have been made since the previous release, asterisk-certified/13.21-cert3.


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This table lists the people who have submitted code, those that have tested patches, as well as those that reported issues on the issue tracker that were resolved in this release. For coders, the number is how many of their patches (of any size) were committed into this release. For testers, the number is the number of times their name was listed as assisting with testing a patch. Finally, for reporters, the number is the number of issues that they reported that were affected by commits that went into this release.

2 George Joseph
1 Sean Bright
1 Chris-Savinovich
1 Francesco Castellano
1 Eyal Hasson
1 Gil Richard
1 Gil Richard
1 Francesco Castellano

Closed Issues

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This is a list of all issues from the issue tracker that were closed by changes that went into this release.


Category: Channels/chan_sip/Interoperability

ASTERISK-28465: Broken SDP can cause a segfault in a T.38 reINVITE
Reported by: Francesco Castellano

Category: Resources/res_pjsip_messaging

ASTERISK-28447: res_pjsip_messaging: In-dialog MESSAGE with no body causes crash
Reported by: Gil Richard


Category: Core/PBX

ASTERISK-28140: repeated segmentation faults
Reported by: Eyal Hasson

Commits Not Associated with an Issue

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This is a list of all changes that went into this release that did not reference a JIRA issue.

e2e3def2d9Sean Brightcore: Add some documentation to the malloc_trim code
7a7e3dfa5cChris-Savinovichcore: Merge malloc_trim patch

Diffstat Results

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This is a summary of the changes to the source code that went into this release that was generated using the diffstat utility.

asterisk-certified-13.21-cert3-summary.html |  108
asterisk-certified-13.21-cert3-summary.txt  |  258
b/.version                                  |    2
b/CHANGES                                   |    9
b/ChangeLog                                 |56052 +++++++++++-----------------
b/UPGRADE.txt                               |    7
b/asterisk-13.21.0-rc1-summary.html         |  348
b/asterisk-13.21.0-rc1-summary.txt          |  825
b/channels/chan_sip.c                       |    8
b/configure                                 |    2
b/                              |    2
b/include/asterisk/          |    3
b/include/asterisk/backtrace.h              |   19
b/main/astmm.c                              |    8
b/main/backtrace.c                          |  330
b/main/cli.c                                |   46
b/main/logger.c                             |   42
b/main/utils.c                              |    8
b/res/res_pjsip_messaging.c                 |    7
b/tests/test_pbx.c                          |   22
20 files changed, 24152 insertions(+), 33954 deletions(-)