# Release Summary

### asterisk-17.8.1

### Date: 2020-11-05

### <asteriskteam@digium.com>

## Table of Contents

1. Summary
2. Contributors
3. Closed Issues
4. Diffstat

## Summary

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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:

- AST-2020-001,AST-2020-002

The data in this summary reflects changes that have been made since the previous release, asterisk-17.8.0.

## Contributors

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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.

Coders | Testers | Reporters
--- | --- | ---
1 Kevin Harwell 1 Ben Ford |  | 1 Sandro Gauci 1 Sebastian Damm

## 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.

### Security

#### Category: pjproject/pjsip

ASTERISK-29057: pjsip: Crash on call rejection during high load
Reported by: Sandro Gauci

- [4bee789d5a] Kevin Harwell -- AST-2020-001 - res_pjsip: Return dialog locked and referenced

### Bug

#### Category: Resources/res_pjsip

ASTERISK-29013: res_pjsip: Asterisk doesn't stop sending invites (with auth) on 407 replies
Reported by: Sebastian Damm

- [2de5dddaac] Ben Ford -- AST-2020-002 - res_pjsip: Stop sending INVITEs after challenge limit.

#### Category: Resources/res_pjsip_authenticator_digest

ASTERISK-29013: res_pjsip: Asterisk doesn't stop sending invites (with auth) on 407 replies
Reported by: Sebastian Damm

- [2de5dddaac] Ben Ford -- AST-2020-002 - res_pjsip: Stop sending INVITEs after challenge limit.

## 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.

    include/asterisk/res_pjsip.h         |   46 ++++++++++++
    include/asterisk/res_pjsip_session.h |    4 -
    res/res_pjsip.c                      |   50 +++++++++++--
    res/res_pjsip_pubsub.c               |   10 ++
    res/res_pjsip_session.c              |  127 ++++++++++++++++++++++++++++++++---
    5 files changed, 218 insertions(+), 19 deletions(-)