CVE-2026-90779

Katalog CVE

CVSS 7.5 · High EPSS 0,80%

Kerentanan Stack-based Buffer Overflow. Skor CVSS 3.1 7.5 (High) menurut vulncheck.com.

Deskripsi (NVD)

SIPp through 3.7.7 contains a stack buffer overflow vulnerability in createAuthHeader() when processing SIP authentication challenges with oversized algorithm parameters. A malicious SIP server can send a crafted 401 or 407 challenge to corrupt the stack and crash the client process.

Rincian

Terbit di NVD

13 September 2026

Terakhir diubah

23 September 2026

Status NVD

Deferred

CVSS 3.1

7.5 (High), sumber vulncheck.com
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-121: Stack-based Buffer Overflow

EPSS (30 hari)

0,80% peluang dieksploitasi; lebih tinggi dari 55,5% CVE lain

Produk dan versi terdampak

NVD belum mencantumkan data produk (CPE) untuk CVE ini. Produk yang terdampak biasanya disebut di deskripsi dan di advisory vendor pada daftar referensi.

Referensi dan perbaikan

• https://github.com/SIPp/sipp
• https://github.com/SIPp/sipp/blob/v3.7.7/src/auth.cpp#L183-L192
• https://github.com/SIPp/sipp/commit/1d4a5622bea34d0b5cdff333e6b5734608e30af7
• https://github.com/SIPp/sipp/pull/880
• https://www.vulncheck.com/advisories/sipp-through-3.7.7-stack-buffer-overflow-via-createauthheader-algorithm-p...