CVE-2017-16872
An issue was discovered in Teluu pjproject (pjlib and pjlib-util) in P ...
Einstufung nach Quelle
Trivys eigenes Label ist CRITICAL. Kritisch laut NVD. Niedriger laut Ubuntu (mittel).
Beschreibung
An issue was discovered in Teluu pjproject (pjlib and pjlib-util) in PJSIP before 2.7.1. Parsing the numeric header fields in a SIP message (like cseq, ttl, port, etc.) all had the potential to overflow, either causing unintended values to be captured or, if the values were subsequently converted back to strings, a buffer overrun. This will lead to a potential exploit using carefully crafted invalid values.
Betroffene Pakete und behobene Versionen
| Quelle | Paket | Behoben in |
|---|---|---|
| debian 8 | pjproject | kein Fix angegeben |
| debian 9 | pjproject | 2.5.5~dfsg-6+deb9u1 |
| ubuntu 16.04-ESM | pjproject | 2.1.0.0.ast20130823-1+deb8u1ubuntu0.1~esm1 |