CVSS: 7.5EPSS: 0%CPEs: 1EXPL: 0CVE-2017-16875 – Debian Security Advisory 4170-1
https://notcve.org/view.php?id=CVE-2017-16875
17 Nov 2017 — An issue was discovered in Teluu pjproject (pjlib and pjlib-util) in PJSIP before 2.7.1. The ioqueue component may issue a double key unregistration after an attacker initiates a socket connection with specific settings and sequences. Such double key unregistration will trigger an integer overflow, which may cause ioqueue backends to reject future key registrations. Se ha descubierto un error en Teluu pjproject (pjlib y pjlib-util) en PJSIP, en versiones anteriores a la 2.7.1. El componente ioqueue puede en... • https://trac.pjsip.org/repos/milestone/release-2.7.1 •
CVSS: 9.8EPSS: 0%CPEs: 2EXPL: 0CVE-2017-16872 – Debian Security Advisory 4170-1
https://notcve.org/view.php?id=CVE-2017-16872
17 Nov 2017 — 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. Se ha descubierto un error en Teluu pjproject (pjlib y pjlib-util) en PJSIP, en versiones anteriores ... • https://trac.pjsip.org/repos/milestone/release-2.7.1 • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •