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Case File

CVE-2005-1935

HIGH · CVSS 7.5 EPSS 26.63%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2005-06-13 · Last synced 2026-08-04

CyberRota Analysis

This is a high severity vulnerability with a CVSS score of 7.5. It affects Microsoft. Its EPSS score suggests a 26.6% probability of exploitation in the next 30 days. It may be remotely exploitable.

CVE
CVE-2005-1935
Severity
HIGH
CVSS
7.5
EPSS
26.63%
Microsoft

Original NVD Description

Heap-based buffer overflow in the BERDecBitString function in Microsoft ASN.1 library (MSASN1.DLL) allows remote attackers to execute arbitrary code via nested constructed bit strings, which leads to a realloc of a non-null pointer and causes the function to overwrite previously freed memory, as demonstrated using a SPNEGO token with a constructed bit string during HTTP authentication, and a different vulnerability than CVE-2003-0818. NOTE: the researcher has claimed that MS:MS04-007 fixes this issue.