Debian LTS: DLA-3036-1 Moderate: pjproject Denial Of Service Threat

CVE-2022-24763

a denial-of-service vulnerability that affects PJSIP users that
consume PJSIP's XML parsing in their apps.

CVE-2022-24792

A denial-of-service vulnerability affects applications on a 32-bit
systems to play/read invalid WAV files. The vulnerability occurs
when reading WAV file data chunks with length greater than 31-bit
integers. The vulnerability does not affect 64-bit apps and should
not affect apps that only plays trusted WAV files

CVE-2022-24793

A buffer overflow vulnerability affects applications that uses
PJSIP DNS resolution. It doesn't affect PJSIP users who utilize an
external resolver.

For Debian 9 stretch, these problems have been fixed in version
2.5.5~dfsg-6+deb9u5.

We recommend that you upgrade your pjproject packages.

For the detailed security status of pjproject please refer to
its security tracker page at:

Further information about Debian LTS security advisories, how to apply