Описание
Security update for nmap
This update for nmap fixes the following issue
- CVE-2026-58058: crafted IPv6 response with a truncated extension header can trigger out-of-bounds reads and a crash (bsc#1269570).
Список пакетов
SUSE Linux Enterprise Server LTSS Extended Security 12 SP5
nmap-6.46-3.9.1
Ссылки
- Link for SUSE-SU-2026:3333-1
- E-Mail link for SUSE-SU-2026:3333-1
- SUSE Security Ratings
- SUSE Bug 1269570
- SUSE CVE CVE-2026-58058 page
Описание
Nmap through 7.99 does not keep the IPv6 extension-header walk within the captured packet in ipv6_get_data_primitive (libnetutil/netutil.cc), so the pointer advances past the buffer and the remaining-length computation underflows to a large value. A scanned target or on-path attacker returning a crafted IPv6 response with a truncated extension header can trigger out-of-bounds reads and a crash during raw IPv6 scans.
Затронутые продукты
SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:nmap-6.46-3.9.1
Ссылки
- CVE-2026-58058
- SUSE Bug 1269570