Описание
PJSIP is a free and open source multimedia communication library written in C. When processing certain packets, PJSIP may incorrectly switch from using SRTP media transport to using basic RTP upon SRTP restart, causing the media to be sent insecurely. The vulnerability impacts all PJSIP users that use SRTP. The patch is available as commit d2acb9a in the master branch of the project and will be included in version 2.13. Users are advised to manually patch or to upgrade. There are no known workarounds for this vulnerability.
Пакеты
| Пакет | Статус | Версия исправления | Релиз | Тип |
|---|---|---|---|---|
| asterisk | fixed | 1:20.3.0~dfsg+~cs6.13.40431413-1 | package | |
| pjproject | removed | package | ||
| ring | fixed | 20230206.0~ds1-1 | package | |
| ring | not-affected | bullseye | package | |
| ring | not-affected | buster | package |
Примечания
https://github.com/pjsip/pjproject/security/advisories/GHSA-wx5m-cj97-4wwg
Introduced by: https://github.com/pjsip/pjproject/commit/db4f8f23b9962b4e567faa0784608174376ead8f (2.11)
Fixed by: https://github.com/pjsip/pjproject/commit/d2acb9af4e27b5ba75d658690406cec9c274c5cc (2.13)
EPSS
Связанные уязвимости
PJSIP is a free and open source multimedia communication library written in C. When processing certain packets, PJSIP may incorrectly switch from using SRTP media transport to using basic RTP upon SRTP restart, causing the media to be sent insecurely. The vulnerability impacts all PJSIP users that use SRTP. The patch is available as commit d2acb9a in the master branch of the project and will be included in version 2.13. Users are advised to manually patch or to upgrade. There are no known workarounds for this vulnerability.
PJSIP is a free and open source multimedia communication library written in C. When processing certain packets, PJSIP may incorrectly switch from using SRTP media transport to using basic RTP upon SRTP restart, causing the media to be sent insecurely. The vulnerability impacts all PJSIP users that use SRTP. The patch is available as commit d2acb9a in the master branch of the project and will be included in version 2.13. Users are advised to manually patch or to upgrade. There are no known workarounds for this vulnerability.
Уязвимость мультимедийной коммуникационной библиотеки PJSIP, связанная с неправильным переключением транспортов мультимедиа SRTP на использование базового RTP после перезапуска SRTP, позволяющая нарушителю получить несанкционированный доступ к защищаемой информации
EPSS