Stack-based buffer overflow in the Internet E-mail Auto-Protect feature in Symantec AntiVirus Corporate Edition before 10.1, and Client…

Description

Stack-based buffer overflow in the Internet E-mail Auto-Protect feature in Symantec AntiVirus Corporate Edition before 10.1, and Client Security before 3.1, allows local users to cause a denial of service (service crash) via a long (1) To, (2) From, or (3) Subject header in an outbound SMTP e-mail message. NOTE: the original vendor advisory referenced CVE-2006-3456, but this was an error.

Scores

EPSS (exploitation in 30 days)

0.36% · top 70% of all CVEs (3 Nov 2026)

The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 4.6.

Weakness

• n/a

Affected products

• n/a

  • affected n/a

References (8)

• 1018371 (opens in a new tab)vdb-entryx_refsource_SECTRACKx_transferred
• 26036 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
• 1018367 (opens in a new tab)vdb-entryx_refsource_SECTRACKx_transferred
• symantec-antivirus-emailautoprotect-bo(35354) (opens in a new tab)vdb-entryx_refsource_XFx_transferred
• ADV-2007-2506 (opens in a new tab)vdb-entryx_refsource_VUPENx_transferred
• 24802 (opens in a new tab)vdb-entryx_refsource_BIDx_transferred
• http://securityresponse.symantec.com/avcenter/security/Content/2007.07.11b.html (opens in a new tab)x_refsource_CONFIRMx_transferred
• 36115 (opens in a new tab)vdb-entryx_refsource_OSVDBx_transferred

Sources

The same CVE in the primary databases and aggregators, to check against.

• CVE.org record (opens in a new tab)
• CVE List JSON (GitHub) (opens in a new tab)
• NVD (opens in a new tab)
• FIRST EPSS (opens in a new tab)
• OSV.dev (opens in a new tab)
• GitHub Advisories (opens in a new tab)
• CIRCL Vulnerability-Lookup (opens in a new tab)

Badge for a README or a ticket

[![CVE-2007-3771](https://trackcve.app/badge/CVE-2007-3771.svg)](https://trackcve.app/cve/CVE-2007-3771)

Record last updated 7 Aug 2024, 14:28 UTC.