9.8Kritik KEV

CVE-2010-4344Exim Heap-Based Buffer Overflow Vulnerability

exim exim; opensuse opensuse; debian debian linux; canonical ubuntu linux Yayım: 2010-12-14 17:00 (15 yıl önce)

Aktif olarak istismar ediliyor — Exim Heap-Based Buffer Overflow Vulnerability

CISA bu açığın gerçek saldırılarda kullanıldığını 25.03.2022 tarihinde doğruladı. ABD federal kurumları için düzeltme son tarihi: 15.04.2022.

Gerekli işlem: Apply updates per vendor instructions. https://nvd.nist.gov/vuln/detail/CVE-2010-4344

Açıklama

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.

Zayıflık türü (CWE): CWE-787

Veri: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Bilgiler kaynaktaki haliyle, İngilizce yayımlanır.

Etkilenen ürünler ve sürümler

Üretici	Ürün	Sürümler
canonical	ubuntu linux	6.06
debian	debian linux	5.0
exim	exim	< 4.70
opensuse	opensuse	11.1

Kaynaklar ve yamalar

SUSE-SA:2010:059 vendor-advisoryMailing ListThird Party Advisory
[exim-dev] 20101207 Remote root vulnerability in Exim mailing-listExploitMailing List
http://bugs.exim.org/show_bug.cgi?id=787 Issue TrackingPatch
1024858 vdb-entryBroken LinkThird Party AdvisoryVDB Entry
RHSA-2010:0970 vendor-advisoryBroken Link
ADV-2010-3186 vdb-entryBroken LinkVendor Advisory
45308 vdb-entryBroken LinkThird Party AdvisoryVDB Entry
http://www.metasploit.com/modules/exploit/unix/smtp/exim4_string_format Third Party Advisory
http://atmail.com/blog/2010/atmail-6204-now-available/ Broken Link
42576 third-party-advisoryBroken LinkVendor Advisory
42587 third-party-advisoryBroken LinkVendor Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=661756 ExploitIssue Tracking
[exim-dev] 20101210 Re: Remote root vulnerability in Exim mailing-listMailing ListPatch
40019 third-party-advisoryBroken LinkVendor Advisory
ADV-2010-3172 vdb-entryBroken LinkVendor Advisory
VU#682457 third-party-advisoryThird Party AdvisoryUS Government Resource
ADV-2010-3181 vdb-entryBroken LinkVendor Advisory
42586 third-party-advisoryBroken LinkVendor Advisory
ADV-2010-3317 vdb-entryBroken Link
USN-1032-1 vendor-advisoryThird Party Advisory
http://www.cpanel.net/2010/12/exim-remote-memory-corruption-vulnerability-notification-cve-2010-4344.html Broken Link
69685 vdb-entryBroken LinkExploitPatch
20101213 Exim security issue in historical release mailing-listBroken LinkThird Party AdvisoryVDB Entry
http://www.theregister.co.uk/2010/12/11/exim_code_execution_peril/ Press/Media Coverage
ADV-2010-3246 vdb-entryBroken LinkVendor Advisory
ftp://ftp.exim.org/pub/exim/ChangeLogs/ChangeLog-4.70 Broken Link
ADV-2010-3204 vdb-entryBroken LinkVendor Advisory
http://git.exim.org/exim.git/commit/24c929a27415c7cfc7126c47e4cad39acf3efa6b Mailing ListPatch
DSA-2131 vendor-advisoryMailing ListThird Party Advisory
ADV-2010-3171 vdb-entryBroken LinkVendor Advisory
42589 third-party-advisoryBroken LinkVendor Advisory
[oss-security] 20101210 Exim remote root mailing-listMailing ListThird Party Advisory
[oss-security] 20210504 21Nails: Multiple vulnerabilities in Exim mailing-listExploitMailing List
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2010-4344 US Government Resource

CPE eşleşmeleri (NVD) (8)

cpe:2.3:a:exim:exim:*:*:*:*:*:*:*:* < 4.70
cpe:2.3:o:opensuse:opensuse:11.1:*:*:*:*:*:*:*
cpe:2.3:o:opensuse:opensuse:11.2:*:*:*:*:*:*:*
cpe:2.3:o:opensuse:opensuse:11.3:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:5.0:*:*:*:*:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:6.06:*:*:*:*:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:8.04:*:*:*:-:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:9.10:*:*:*:*:*:*:*

CVSS puanı

9.8Kritik

Kaynak: CISA-ADP · CVSS 3.1

Saldırı yolu: Ağ
Karmaşıklık: Düşük
Gereken yetki: Yok
Kullanıcı etkileşimi: Gerekmez
Kapsam: Değişmez
Gizlilik: Yüksek
Bütünlük: Yüksek
Erişilebilirlik: Yüksek

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Tüm puanlar (4)

CISA-ADP	CVSS 3.1	9.8Kritik
nvd	CVSS 3.1	9.8Kritik
134c704f-9b21-4f2e-91b3-4a467353bcc0	CVSS 3.1	9.8Kritik
nvd	CVSS 2.0	9.3Yüksek

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71.71%

tüm CVE'lerin %99'inden yüksek

CISA değerlendirmesi (SSVC)

İstismar: active
Otomatikleştirilebilir: yes
Teknik etki: total

Zaman çizelgesi

Numara ayrıldı2010-11-30
Yayımlandı2010-12-14 17:00
IP-DB'ye ulaştı2026-10-24 23:33
KEV'e eklendi2022-03-25
Son güncelleme2026-06-17 02:24

Numarayı veren (CNA): redhat
NVD durumu: Analyzed

Kaynakta görüntüle: CVE.org · NVD

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