PJSIP is a free and open source multimedia communication library written in C. Versions 2.12 and prior contain a stack buffer overflow vulnerability that affects PJSUA2 users or users that call the API pjmedia_sdp_print(), pjmedia_sdp_media_print()
. Applications that do not use PJSUA2 and do not directly call pjmedia_sdp_print()
or pjmedia_sdp_media_print()
should not be affected. A patch is available on the master
branch of the pjsip/pjproject
GitHub repository. There are currently no known workarounds.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 11 | all | asterisk | <Â 1:16.28.0~dfsg-0+deb11u1 | asterisk_1:16.28.0~dfsg-0+deb11u1_all.deb |
Debian | 10 | all | asterisk | <Â 1:16.28.0~dfsg-0+deb10u1 | asterisk_1:16.28.0~dfsg-0+deb10u1_all.deb |
Debian | 999 | all | asterisk | <Â 1:18.14.0~~rc1~dfsg+~cs6.12.40431414-1 | asterisk_1:18.14.0~~rc1~dfsg+~cs6.12.40431414-1_all.deb |
Debian | 12 | all | ring | <Â 20230206.0~ds1-1 | ring_20230206.0~ds1-1_all.deb |
Debian | 11 | all | ring | <=Â 20210112.2.b757bac~ds1-1 | ring_20210112.2.b757bac~ds1-1_all.deb |
Debian | 10 | all | ring | <Â 20190215.1.f152c98~ds1-1+deb10u2 | ring_20190215.1.f152c98~ds1-1+deb10u2_all.deb |
Debian | 999 | all | ring | <Â 20230206.0~ds1-1 | ring_20230206.0~ds1-1_all.deb |
Debian | 13 | all | ring | <Â 20230206.0~ds1-1 | ring_20230206.0~ds1-1_all.deb |