Heap-based buffer overflow in the DEC2EXE module for Symantec AntiVirus Library allows…
Priority MEDIUM 51Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- — Not recorded in CVSS 2.0
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- Partial · Partial · Partial
- Fix status
- No fix listed
Attack profile from CVSS 2.0 · NVD. Fix status from CNA.
Summary
Heap-based buffer overflow in the DEC2EXE module for Symantec AntiVirus Library allows remote attackers to execute arbitrary code via a UPX compressed file containing a negative virtual offset to a crafted PE header.
Why it matters now
EPSS 0.18832 97th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 49
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:symantec:antivirus_scan_engine:*:*:*:*:*:*:*:* | before 4.3.3 | Vulnerable | Symantec |
| cpe:2.3:a:symantec:brightmail_antispam:4.0:*:*:*:*:*:*:* | 4.0 | Vulnerable | Symantec |
| cpe:2.3:a:symantec:brightmail_antispam:5.5:*:*:*:*:*:*:* | 5.5 | Vulnerable | Symantec |
| cpe:2.3:a:symantec:client_security:1.0.1_build_8.01.434:mr3:*:*:*:*:*:* | 1.0.1_build_8.01.434 mr3 | Vulnerable | Symantec |
| cpe:2.3:a:symantec:client_security:1.0.1_build_8.01.437:*:*:*:*:*:*:* | 1.0.1_build_8.01.437 | Vulnerable | Symantec |
| cpe:2.3:a:symantec:client_security:1.0.1_build_8.01.446:mr4:*:*:*:*:*:* | 1.0.1_build_8.01.446 mr4 | Vulnerable | Symantec |
| cpe:2.3:a:symantec:client_security:1.0.1_build_8.01.457:mr5:*:*:*:*:*:* | 1.0.1_build_8.01.457 mr5 | Vulnerable | Symantec |
| cpe:2.3:a:symantec:client_security:1.0.1_build_8.01.460:mr6:*:*:*:*:*:* | 1.0.1_build_8.01.460 mr6 | Vulnerable | Symantec |
| cpe:2.3:a:symantec:client_security:1.0.1_build_8.01.464:mr7:*:*:*:*:*:* | 1.0.1_build_8.01.464 mr7 | Vulnerable | Symantec |
| cpe:2.3:a:symantec:client_security:1.0.1_build_8.01.471:mr8:*:*:*:*:*:* | 1.0.1_build_8.01.471 mr8 | Vulnerable | Symantec |
- cpe:2.3:a:symantec:antivirus_scan_engine:*:*:*:*:*:*:*:* Versions before 4.3.3 Vulnerable ·Symantec
- cpe:2.3:a:symantec:brightmail_antispam:4.0:*:*:*:*:*:*:* Versions 4.0 Vulnerable ·Symantec
- cpe:2.3:a:symantec:brightmail_antispam:5.5:*:*:*:*:*:*:* Versions 5.5 Vulnerable ·Symantec
- cpe:2.3:a:symantec:client_security:1.0.1_build_8.01.434:mr3:*:*:*:*:*:* Versions 1.0.1_build_8.01.434 mr3 Vulnerable ·Symantec
- cpe:2.3:a:symantec:client_security:1.0.1_build_8.01.437:*:*:*:*:*:*:* Versions 1.0.1_build_8.01.437 Vulnerable ·Symantec
- cpe:2.3:a:symantec:client_security:1.0.1_build_8.01.446:mr4:*:*:*:*:*:* Versions 1.0.1_build_8.01.446 mr4 Vulnerable ·Symantec
- cpe:2.3:a:symantec:client_security:1.0.1_build_8.01.457:mr5:*:*:*:*:*:* Versions 1.0.1_build_8.01.457 mr5 Vulnerable ·Symantec
- cpe:2.3:a:symantec:client_security:1.0.1_build_8.01.460:mr6:*:*:*:*:*:* Versions 1.0.1_build_8.01.460 mr6 Vulnerable ·Symantec
- cpe:2.3:a:symantec:client_security:1.0.1_build_8.01.464:mr7:*:*:*:*:*:* Versions 1.0.1_build_8.01.464 mr7 Vulnerable ·Symantec
- cpe:2.3:a:symantec:client_security:1.0.1_build_8.01.471:mr8:*:*:*:*:*:* Versions 1.0.1_build_8.01.471 mr8 Vulnerable ·Symantec
Show 39 more CPE
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:symantec:client_security:1.1.1_mr1_build_8.1.1.314a:*:*:*:*:*:*:* | 1.1.1_mr1_build_8.1.1.314a | Vulnerable | Symantec |
| cpe:2.3:a:symantec:client_security:1.1.1_mr2_build_8.1.1.319:*:*:*:*:*:*:* | 1.1.1_mr2_build_8.1.1.319 | Vulnerable | Symantec |
| cpe:2.3:a:symantec:client_security:1.1.1_mr3_build_8.1.1.323:*:*:*:*:*:*:* | 1.1.1_mr3_build_8.1.1.323 | Vulnerable | Symantec |
| cpe:2.3:a:symantec:client_security:1.1.1_mr4_build_8.1.1.329:*:*:*:*:*:*:* | 1.1.1_mr4_build_8.1.1.329 | Vulnerable | Symantec |
| cpe:2.3:a:symantec:client_security:1.1.1_mr5_build_8.1.1.336:*:*:*:*:*:*:* | 1.1.1_mr5_build_8.1.1.336 | Vulnerable | Symantec |
| cpe:2.3:a:symantec:gateway_security:1.0:*:*:*:*:*:*:* | 1.0 | Vulnerable | Symantec |
| cpe:2.3:a:symantec:gateway_security:2.0:*:*:*:*:*:*:* | 2.0 | Vulnerable | Symantec |
| cpe:2.3:a:symantec:gateway_security:2.0.1:*:*:*:*:*:*:* | 2.0.1 | Vulnerable | Symantec |
| cpe:2.3:a:symantec:mail_security:4.0:*:domino:*:*:*:*:* | 4.0 | Vulnerable | Symantec |
| cpe:2.3:a:symantec:mail_security:4.1:build_458:exchange:*:*:*:*:* | 4.1 build_458 | Vulnerable | Symantec |
| cpe:2.3:a:symantec:mail_security:4.1:build_459:exchange:*:*:*:*:* | 4.1 build_459 | Vulnerable | Symantec |
| cpe:2.3:a:symantec:mail_security:4.1:build_461:exchange:*:*:*:*:* | 4.1 build_461 | Vulnerable | Symantec |
| cpe:2.3:a:symantec:mail_security:4.5_build_719:*:exchange:*:*:*:*:* | 4.5_build_719 | Vulnerable | Symantec |
| cpe:2.3:a:symantec:norton_antivirus:2.18_build_83:*:exchange:*:*:*:*:* | 2.18_build_83 | Vulnerable | Symantec |
| cpe:2.3:a:symantec:norton_antivirus:8.1.1.319:*:corporate:*:*:*:*:* | 8.1.1.319 | Vulnerable | Symantec |
| cpe:2.3:a:symantec:norton_antivirus:8.1.1.323:*:corporate:*:*:*:*:* | 8.1.1.323 | Vulnerable | Symantec |
| cpe:2.3:a:symantec:norton_antivirus:8.1.1.329:*:corporate:*:*:*:*:* | 8.1.1.329 | Vulnerable | Symantec |
| cpe:2.3:a:symantec:norton_antivirus:8.1.1_build8.1.1.314a:*:corporate:*:*:*:*:* | 8.1.1_build8.1.1.314a | Vulnerable | Symantec |
| cpe:2.3:a:symantec:norton_antivirus:8.01.434:*:corporate:*:*:*:*:* | 8.01.434 | Vulnerable | Symantec |
| cpe:2.3:a:symantec:norton_antivirus:8.01.437:*:corporate:*:*:*:*:* | 8.01.437 | Vulnerable | Symantec |
| cpe:2.3:a:symantec:norton_antivirus:8.01.446:*:corporate:*:*:*:*:* | 8.01.446 | Vulnerable | Symantec |
| cpe:2.3:a:symantec:norton_antivirus:8.01.457:*:corporate:*:*:*:*:* | 8.01.457 | Vulnerable | Symantec |
| cpe:2.3:a:symantec:norton_antivirus:8.01.460:*:corporate:*:*:*:*:* | 8.01.460 | Vulnerable | Symantec |
| cpe:2.3:a:symantec:norton_antivirus:8.01.464:*:corporate:*:*:*:*:* | 8.01.464 | Vulnerable | Symantec |
| cpe:2.3:a:symantec:norton_antivirus:8.01.471:*:corporate:*:*:*:*:* | 8.01.471 | Vulnerable | Symantec |
| cpe:2.3:a:symantec:norton_antivirus:9.0:*:macintosh_corporate:*:*:*:*:* | 9.0 | Vulnerable | Symantec |
| cpe:2.3:a:symantec:norton_antivirus:2004:*:windows:*:*:*:*:* | 2004 | Vulnerable | Symantec |
| cpe:2.3:a:symantec:norton_internet_security:2004:*:professional:*:*:*:*:* | 2004 | Vulnerable | Symantec |
| cpe:2.3:a:symantec:norton_system_works:2004:*:windows:*:*:*:*:* | 2004 | Vulnerable | Symantec |
| cpe:2.3:a:symantec:sav_filter_domino_nt_ports:build3.0.5:*:aix:*:*:*:*:* | build3.0.5 | Vulnerable | Symantec |
| cpe:2.3:a:symantec:sav_filter_domino_nt_ports:build3.0.5:*:os_400:*:*:*:*:* | build3.0.5 | Vulnerable | Symantec |
| cpe:2.3:a:symantec:sav_filter_for_domino_nt:3.1.1:*:*:*:*:*:*:* | 3.1.1 | Vulnerable | Symantec |
| cpe:2.3:a:symantec:web_security:3.01.59:*:*:*:*:*:*:* | 3.01.59 | Vulnerable | Symantec |
| cpe:2.3:a:symantec:web_security:3.01.60:*:*:*:*:*:*:* | 3.01.60 | Vulnerable | Symantec |
| cpe:2.3:a:symantec:web_security:3.01.61:*:*:*:*:*:*:* | 3.01.61 | Vulnerable | Symantec |
| cpe:2.3:a:symantec:web_security:3.01.62:*:*:*:*:*:*:* | 3.01.62 | Vulnerable | Symantec |
| cpe:2.3:a:symantec:web_security:3.01.63:*:*:*:*:*:*:* | 3.01.63 | Vulnerable | Symantec |
| cpe:2.3:a:symantec:web_security:3.01.67:*:*:*:*:*:*:* | 3.01.67 | Vulnerable | Symantec |
| cpe:2.3:a:symantec:web_security:3.01.68:*:*:*:*:*:*:* | 3.01.68 | Vulnerable | Symantec |
- cpe:2.3:a:symantec:client_security:1.1.1_mr1_build_8.1.1.314a:*:*:*:*:*:*:* Versions 1.1.1_mr1_build_8.1.1.314a Vulnerable ·Symantec
- cpe:2.3:a:symantec:client_security:1.1.1_mr2_build_8.1.1.319:*:*:*:*:*:*:* Versions 1.1.1_mr2_build_8.1.1.319 Vulnerable ·Symantec
- cpe:2.3:a:symantec:client_security:1.1.1_mr3_build_8.1.1.323:*:*:*:*:*:*:* Versions 1.1.1_mr3_build_8.1.1.323 Vulnerable ·Symantec
- cpe:2.3:a:symantec:client_security:1.1.1_mr4_build_8.1.1.329:*:*:*:*:*:*:* Versions 1.1.1_mr4_build_8.1.1.329 Vulnerable ·Symantec
- cpe:2.3:a:symantec:client_security:1.1.1_mr5_build_8.1.1.336:*:*:*:*:*:*:* Versions 1.1.1_mr5_build_8.1.1.336 Vulnerable ·Symantec
- cpe:2.3:a:symantec:gateway_security:1.0:*:*:*:*:*:*:* Versions 1.0 Vulnerable ·Symantec
- cpe:2.3:a:symantec:gateway_security:2.0:*:*:*:*:*:*:* Versions 2.0 Vulnerable ·Symantec
- cpe:2.3:a:symantec:gateway_security:2.0.1:*:*:*:*:*:*:* Versions 2.0.1 Vulnerable ·Symantec
- cpe:2.3:a:symantec:mail_security:4.0:*:domino:*:*:*:*:* Versions 4.0 Vulnerable ·Symantec
- cpe:2.3:a:symantec:mail_security:4.1:build_458:exchange:*:*:*:*:* Versions 4.1 build_458 Vulnerable ·Symantec
- cpe:2.3:a:symantec:mail_security:4.1:build_459:exchange:*:*:*:*:* Versions 4.1 build_459 Vulnerable ·Symantec
- cpe:2.3:a:symantec:mail_security:4.1:build_461:exchange:*:*:*:*:* Versions 4.1 build_461 Vulnerable ·Symantec
- cpe:2.3:a:symantec:mail_security:4.5_build_719:*:exchange:*:*:*:*:* Versions 4.5_build_719 Vulnerable ·Symantec
- cpe:2.3:a:symantec:norton_antivirus:2.18_build_83:*:exchange:*:*:*:*:* Versions 2.18_build_83 Vulnerable ·Symantec
- cpe:2.3:a:symantec:norton_antivirus:8.1.1.319:*:corporate:*:*:*:*:* Versions 8.1.1.319 Vulnerable ·Symantec
- cpe:2.3:a:symantec:norton_antivirus:8.1.1.323:*:corporate:*:*:*:*:* Versions 8.1.1.323 Vulnerable ·Symantec
- cpe:2.3:a:symantec:norton_antivirus:8.1.1.329:*:corporate:*:*:*:*:* Versions 8.1.1.329 Vulnerable ·Symantec
- cpe:2.3:a:symantec:norton_antivirus:8.1.1_build8.1.1.314a:*:corporate:*:*:*:*:* Versions 8.1.1_build8.1.1.314a Vulnerable ·Symantec
- cpe:2.3:a:symantec:norton_antivirus:8.01.434:*:corporate:*:*:*:*:* Versions 8.01.434 Vulnerable ·Symantec
- cpe:2.3:a:symantec:norton_antivirus:8.01.437:*:corporate:*:*:*:*:* Versions 8.01.437 Vulnerable ·Symantec
- cpe:2.3:a:symantec:norton_antivirus:8.01.446:*:corporate:*:*:*:*:* Versions 8.01.446 Vulnerable ·Symantec
- cpe:2.3:a:symantec:norton_antivirus:8.01.457:*:corporate:*:*:*:*:* Versions 8.01.457 Vulnerable ·Symantec
- cpe:2.3:a:symantec:norton_antivirus:8.01.460:*:corporate:*:*:*:*:* Versions 8.01.460 Vulnerable ·Symantec
- cpe:2.3:a:symantec:norton_antivirus:8.01.464:*:corporate:*:*:*:*:* Versions 8.01.464 Vulnerable ·Symantec
- cpe:2.3:a:symantec:norton_antivirus:8.01.471:*:corporate:*:*:*:*:* Versions 8.01.471 Vulnerable ·Symantec
- cpe:2.3:a:symantec:norton_antivirus:9.0:*:macintosh_corporate:*:*:*:*:* Versions 9.0 Vulnerable ·Symantec
- cpe:2.3:a:symantec:norton_antivirus:2004:*:windows:*:*:*:*:* Versions 2004 Vulnerable ·Symantec
- cpe:2.3:a:symantec:norton_internet_security:2004:*:professional:*:*:*:*:* Versions 2004 Vulnerable ·Symantec
- cpe:2.3:a:symantec:norton_system_works:2004:*:windows:*:*:*:*:* Versions 2004 Vulnerable ·Symantec
- cpe:2.3:a:symantec:sav_filter_domino_nt_ports:build3.0.5:*:aix:*:*:*:*:* Versions build3.0.5 Vulnerable ·Symantec
- cpe:2.3:a:symantec:sav_filter_domino_nt_ports:build3.0.5:*:os_400:*:*:*:*:* Versions build3.0.5 Vulnerable ·Symantec
- cpe:2.3:a:symantec:sav_filter_for_domino_nt:3.1.1:*:*:*:*:*:*:* Versions 3.1.1 Vulnerable ·Symantec
- cpe:2.3:a:symantec:web_security:3.01.59:*:*:*:*:*:*:* Versions 3.01.59 Vulnerable ·Symantec
- cpe:2.3:a:symantec:web_security:3.01.60:*:*:*:*:*:*:* Versions 3.01.60 Vulnerable ·Symantec
- cpe:2.3:a:symantec:web_security:3.01.61:*:*:*:*:*:*:* Versions 3.01.61 Vulnerable ·Symantec
- cpe:2.3:a:symantec:web_security:3.01.62:*:*:*:*:*:*:* Versions 3.01.62 Vulnerable ·Symantec
- cpe:2.3:a:symantec:web_security:3.01.63:*:*:*:*:*:*:* Versions 3.01.63 Vulnerable ·Symantec
- cpe:2.3:a:symantec:web_security:3.01.67:*:*:*:*:*:*:* Versions 3.01.67 Vulnerable ·Symantec
- cpe:2.3:a:symantec:web_security:3.01.68:*:*:*:*:*:*:* Versions 3.01.68 Vulnerable ·Symantec
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2005-0249
- 2026-10-03 Alias added: GHSA-4xqg-rgj7-cf6v
References
More Symantec Antivirus Scan Engine vulnerabilities
- TI-2006-00221 Symantec Scan Engine 5.0.0.24, and possibly other versions before 5.1.0.7, uses a… CVSS 2.0HIGH 10.0
- TI-2005-02620 Integer signedness error in the administrative interface for Symantec AntiVirus Scan… CVSS 2.0HIGH 10.0
- TI-2007-00434 Heap-based buffer overflow in the Decomposer component in multiple Symantec products… CVSS 2.0HIGH 9.3
- TI-2007-03589 The Decomposer component in multiple Symantec products allows remote attackers to cause a… CVSS 2.0HIGH 9.3
- TI-2006-00222 Symantec Scan Engine 5.0.0.24, and possibly other versions before 5.1.0.7, uses the same… CVSS 2.0MEDIUM 6.4
- TI-2004-00188 The LiveUpdate capability (liveupdate.sh) in Symantec AntiVirus Scan Engine 4.0 and 4.3… CVSS 3.1HIGH 7.0
Sources
- CVE-2005-0249 · CVE Program
- CVE-2005-0249 · NVD
- FIRST EPSS
- GHSA-4xqg-rgj7-cf6v · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences