CVE-2010-4344

Katalog CVE

CVSS 9.8 · Critical KEV · sudah dieksploitasi EPSS 71,7%

Kerentanan Out-of-bounds Write pada exim, opensuse +2 lainnya. Skor CVSS 3.1 9.8 (Critical) menurut NVD. Masuk katalog KEV CISA pada 25 Maret 2022, artinya sudah terbukti dieksploitasi.

Deskripsi (NVD)

Heap-based buffer overflow in the string_vformat function in string.c in Exim before 4.70 allows remote attackers to execute arbitrary code via an SMTP session that includes two MAIL commands in conjunction with a large message containing crafted headers, leading to improper rejection logging.

Rincian

Terbit di NVD

14 Desember 2010

Terakhir diubah

16 Juni 2026

Status NVD

Analyzed

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)

71,7% peluang dieksploitasi; lebih tinggi dari 99,4% CVE lain

Known Exploited Vulnerabilities (CISA)

Nama

Exim Heap-Based Buffer Overflow Vulnerability

Masuk KEV

25 Maret 2022

Tenggat CISA

15 April 2022 (untuk instansi federal AS)

Ransomware

Belum tercatat

Tindakan wajib

Apply updates per vendor instructions.

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• http://secunia.com/advisories/40019 broken link · advisory vendor
• http://secunia.com/advisories/42576 broken link · advisory vendor
• http://secunia.com/advisories/42586 broken link · advisory vendor
• http://secunia.com/advisories/42587 broken link · advisory vendor
• http://secunia.com/advisories/42589 broken link · advisory vendor
• http://www.vupen.com/english/advisories/2010/3171 broken link · advisory vendor
• http://www.vupen.com/english/advisories/2010/3172 broken link · advisory vendor
• http://www.vupen.com/english/advisories/2010/3181 broken link · advisory vendor
• http://www.vupen.com/english/advisories/2010/3186 broken link · advisory vendor
• http://www.vupen.com/english/advisories/2010/3204 broken link · advisory vendor
• http://www.vupen.com/english/advisories/2010/3246 broken link · advisory vendor
• http://bugs.exim.org/show_bug.cgi?id=787 issue tracking · patch
• http://git.exim.org/exim.git/commit/24c929a27415c7cfc7126c47e4cad39acf3efa6b mailing list · patch
• http://lists.exim.org/lurker/message/20101210.164935.385e04d0.en.html mailing list · patch
• http://www.osvdb.org/69685 broken link · exploit · patch
• http://www.kb.cert.org/vuls/id/682457 advisory pihak ketiga · pemerintah AS
• https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2010-4344 pemerintah AS
• http://lists.opensuse.org/opensuse-security-announce/2010-12/msg00003.html mailing list · advisory pihak ketiga
• http://openwall.com/lists/oss-security/2010/12/10/1 mailing list · advisory pihak ketiga
• http://www.debian.org/security/2010/dsa-2131 mailing list · advisory pihak ketiga
• http://www.metasploit.com/modules/exploit/unix/smtp/exim4_string_format advisory pihak ketiga
• http://www.securityfocus.com/archive/1/515172/100/0/threaded broken link · advisory pihak ketiga · vdb entry
• http://www.securityfocus.com/bid/45308 broken link · advisory pihak ketiga · vdb entry
• http://www.securitytracker.com/id?1024858 broken link · advisory pihak ketiga · vdb entry
• http://www.ubuntu.com/usn/USN-1032-1 advisory pihak ketiga