CVE-2015-5334

Katalog CVE

CVSS 9.8 · Critical EPSS 3,5%

Kerentanan Out-of-bounds Write pada openbsd libressl, opensuse. Skor CVSS 3.1 9.8 (Critical) menurut NVD.

Deskripsi (NVD)

Off-by-one error in the OBJ_obj2txt function in LibreSSL before 2.3.1 allows remote attackers to cause a denial of service (program crash) or possible execute arbitrary code via a crafted X.509 certificate, which triggers a stack-based buffer overflow. Note: this vulnerability exists because of an incorrect fix for CVE-2014-3508.

Rincian

Terbit di NVD

23 Januari 2020

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

9.8 (Critical), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-787: Out-of-bounds Write

EPSS (30 hari)

3,5% peluang dieksploitasi; lebih tinggi dari 88,8% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• http://ftp.openbsd.org/pub/OpenBSD/LibreSSL/libressl-2.3.1-relnotes.txt release notes · advisory vendor
• http://lists.opensuse.org/opensuse-updates/2015-10/msg00050.html mailing list · advisory pihak ketiga
• http://packetstormsecurity.com/files/133998/Qualys-Security-Advisory-LibreSSL-Leak-Overflow.html exploit · advisory pihak ketiga · vdb entry
• http://seclists.org/fulldisclosure/2015/Oct/75 exploit · mailing list · advisory pihak ketiga
• http://www.securityfocus.com/archive/1/archive/1/536692/100/0/threaded broken link