CVE-2009-1348 json
The AV engine before DAT 5600 in McAfee VirusScan, Total Protection, Internet Security, SecurityShield for Microsoft ISA Server, Security f…
published 2009-04-30 17 y ago modified 2026-06-16 4 mo ago also EUVD-2009-1346
- cvss
- 7.6
- version 2.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 2.8%
- EPSS 2.8% chance of exploitation in 30 days, percentile 86%
- public exploits
- 0
- none known
Summary
The AV engine before DAT 5600 in McAfee VirusScan, Total Protection, Internet Security, SecurityShield for Microsoft ISA Server, Security for Microsoft Sharepoint, Security for Email Servers, Email Gateway, and Active Virus Defense allows remote attackers to bypass virus detection via (1) an invalid Headflags field in a malformed RAR archive, (2) an invalid Packsize field in a malformed RAR archive, or (3) an invalid Filelength field in a malformed ZIP archive.
Patch / fix
Exploit prediction
2.83% chance of exploitation in the next 30 days, higher than 86% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 2.0 | 7.6 | AV:N/AC:H/Au:N/C:C/I:C/A:C |
Classification
- Weakness
-
- CWE-20 Improper Input Validation
References
-
kc.mcafee.com
/corporate/index?page=content&id=SB10001&actp=LIST_RECENT
patch, vendor-advisory
-
secunia.com
/advisories/34949
third-party-advisory, vendor-advisory
-
securityfocus.com
/archive/1/503173/100/0/threaded
mailing-list
-
securityfocus.com
/bid/34780
vdb-entry
- blog.zoller.lu /2009/04/mcafee-multiple-bypassesevasions-ziprar.html
Sources
- CVE List CVE-2009-1348
- NVD CVE-2009-1348
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.