CVE-2022-24764

Katalog CVE

CVSS 7.5 · High EPSS 2,4%

Kerentanan Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') pada teluu pjsip, debian linux. Skor CVSS 3.1 7.5 (High) menurut NVD.

Deskripsi (NVD)

PJSIP is a free and open source multimedia communication library written in C. Versions 2.12 and prior contain a stack buffer overflow vulnerability that affects PJSUA2 users or users that call the API `pjmedia_sdp_print(), pjmedia_sdp_media_print()`. Applications that do not use PJSUA2 and do not directly call `pjmedia_sdp_print()` or `pjmedia_sdp_media_print()` should not be affected. A patch is available on the `master` branch of the `pjsip/pjproject` GitHub repository. There are currently no known workarounds.

Rincian

Terbit di NVD

22 Maret 2022

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

7.5 (High), sumber NVD
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-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CWE-121: Stack-based Buffer Overflow
CWE-787: Out-of-bounds Write

EPSS (30 hari)

2,4% peluang dieksploitasi; lebih tinggi dari 83,4% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/pjsip/pjproject/commit/560a1346f87aabe126509bb24930106dea292b00 patch · advisory pihak ketiga
• https://github.com/pjsip/pjproject/security/advisories/GHSA-f5qg-pqcg-765m patch · advisory pihak ketiga
• https://lists.debian.org/debian-lts-announce/2022/03/msg00035.html mailing list · advisory pihak ketiga
• https://lists.debian.org/debian-lts-announce/2022/11/msg00021.html mailing list · advisory pihak ketiga
• https://security.gentoo.org/glsa/202210-37 advisory pihak ketiga
• https://www.debian.org/security/2022/dsa-5285 advisory pihak ketiga
• https://lists.debian.org/debian-lts-announce/2023/08/msg00038.html
• https://lists.debian.org/debian-lts-announce/2024/09/msg00030.html