CVE-2011-1889

Katalog CVE

CVSS 9.8 · Critical KEV · sudah dieksploitasi EPSS 49,0%

Kerentanan Improper Restriction of Operations within the Bounds of a Memory Buffer pada microsoft forefront threat management gateway. Skor CVSS 3.1 9.8 (Critical) menurut NVD. Masuk katalog KEV CISA pada 3 Maret 2022, artinya sudah terbukti dieksploitasi.

Deskripsi (NVD)

The NSPLookupServiceNext function in the client in Microsoft Forefront Threat Management Gateway (TMG) 2010 allows remote attackers to execute arbitrary code via vectors involving unspecified requests, aka "TMG Firewall Client Memory Corruption Vulnerability."

Rincian

Terbit di NVD

16 Juni 2011

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-119: Improper Restriction of Operations within the Bounds of a Memory Buffer

EPSS (30 hari)

49,0% peluang dieksploitasi; lebih tinggi dari 98,8% CVE lain

Known Exploited Vulnerabilities (CISA)

Nama

Microsoft Forefront TMG Remote Code Execution Vulnerability

Masuk KEV

3 Maret 2022

Tenggat CISA

24 Maret 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

• https://docs.microsoft.com/en-us/security-updates/securitybulletins/2011/ms11-040 patch · advisory vendor
• https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2011-1889 pemerintah AS
• http://www.securityfocus.com/bid/48181 broken link · advisory pihak ketiga · vdb entry
• http://www.securitytracker.com/id?1025637 broken link · advisory pihak ketiga · vdb entry
• https://exchange.xforce.ibmcloud.com/vulnerabilities/67736 advisory pihak ketiga · vdb entry
• http://secunia.com/advisories/44857 broken link
• https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12642 broken link