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.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2005-06-09T04:00:00

Updated: 2024-08-07T22:06:57.662Z

Reserved: 2005-06-09T00:00:00

Link: CVE-2005-1935

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2005-06-13T04:00:00.000

Modified: 2017-07-11T01:32:45.033

Link: CVE-2005-1935

cve-icon Redhat

No data.