785 matches found
htb-machine-ringdown
htb-machine-ringdown Writeup detallado de diseño y explotación para Ringdown: una máquina vulnerable original basada en Debian/Asterisk que incluye CVE-2024-42365 AMI, cracking de pre-hash PJSIP y escalada de privilegios mediante ACL POSIX de Fail2ban...
BC-WHY-NOT-LEARN-NEW-STUFF-
BC-WHY-NOT-LEARN-NEW-STUFF- HACKEANDO SIP/PJSIP bloquea instancias remotas de Asterisk : https://github.com/asterisk/asterisk/security/advisories/GHSA-v428-g3cw-7hv9...
cve-2026-25994_PJSIP
CVE-2026-25994 – PJNATH ICE Stack Buffer Overflow pjsip ≤ 2.16 Overview CVE-2026-25994 is a stack-based buffer overflow vulnerability affecting the ICE Interactive Connectivity Establishment implementation in pjsip ≤ 2.16, specifically within the PJNATH component. The vulnerability exists in the...
CVE-2026-57159
A flaw was found in PJSIP. An out-of-bounds read and write can occur in the SDP negotiator when the remote payload-type map maintenance feature is enabled. A remote attacker can trigger this via payload-type numbers taken from a remote SDP offer or answer, which are used as an index to access...
CVE-2026-57162
A flaw was found in PJSIP. A stack buffer overflow exists in the SRTP/SDES media transport when processing a=crypto attributes during SDP offer/answer negotiation. A remote attacker can exploit this by sending an excessive number of a=crypto attributes in a single media description. This can resu...
CVE-2026-57163
A flaw was found in PJSIP. A stack buffer overflow exists in the GnuTLS TLS backend when parsing the Subject Alternative Name extension of a peer certificate. A remote attacker can exploit this by presenting a specially crafted certificate during the TLS handshake, before SIP-level authentication...
UBUNTU-CVE-2026-57162
PJSIP is a free and open source multimedia communication library writt...
CVE-2026-57164
PJSIP is a free and open source multimedia communication library writt...
UBUNTU-CVE-2026-57159
PJSIP is a free and open source multimedia communication library writt...
CVE-2026-57161
PJSIP is a free and open source multimedia communication library writt...
CVE-2026-57162
PJSIP is a free and open source multimedia communication library writt...
CVE-2026-57166
PJSIP is a free and open source multimedia communication library writt...
UBUNTU-CVE-2026-57160
PJSIP is a free and open source multimedia communication library writt...
UBUNTU-CVE-2026-57165
PJSIP is a free and open source multimedia communication library writt...
CVE-2026-57163
PJSIP is a free and open source multimedia communication library writt...
CVE-2026-57159
PJSIP is a free and open source multimedia communication library writt...
UBUNTU-CVE-2026-57164
PJSIP is a free and open source multimedia communication library writt...
UBUNTU-CVE-2026-57166
PJSIP is a free and open source multimedia communication library writt...