Security readout for executives and security teams
This is an old Symantec AntiVirus Library flaw where a malicious compressed executable could crash or take control of the antivirus scanning process. Business risk exists mainly where legacy Symantec scanning components still inspect untrusted files, such as mail, web, or file gateways. Exposure is most likely in legacy environments still running Symantec AntiVirus Library or products embedding it. The supplied bundle does not provide precise affected versions or CPEs, so confirm against Symantec, CERT, and vendor inventory data. Treat as a legacy exposure cleanup item with high impact if present. Prioritize internet-facing or file-ingesting scanners first, because antivirus engines often process attacker-supplied content automatically and with elevated trust. Mitigation focus: Identify systems using Symantec AntiVirus Library or dependent legacy products.; Review Symantec and CERT guidance for affected versions and vendor-approved fixes.; Apply vendor-specified updates or workarounds where available..
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
These mappings and lookup hints may be relevant to the vulnerability behavior, CWE, affected product, or exposure path. Glexia-inferred context is not an official MITRE, ATT&CK, CWE, or CVE Program mapping.
ATT&CK lookup starting points
Use these exact CWE pages and searches to review the Glexia ATT&CK library from this CVE's weakness and description context.
Execution behavior lookup
The CVE wording references code or command execution, so execution technique review may help defensive triage. This is a Glexia inferred lookup path, not an official MITRE, ATT&CK, or CVE Program mapping.
Open ATT&CK lookupCVE-2005-0249 mapping review
Open the CVE-to-ATT&CK bridge for reviewed, inferred, or future official mappings tied to this CVE.
Open ATT&CK lookup- Severity
- Unknown
- CVSS
- Not scored
- Known Exploited
- No
- Published
CNA and ADP enrichment extracted from CVE v5
These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.
CVSS and timeline data
No CVSS vectors or timeline events were available in the normalized CVE source material.
Source materials
- CVE List V5 sourceCVE List V5
- upx-engine-gain-control(18869)CVE reference · vdb-entry, x_refsource_XF
Products and packages named in the record
CWE details
CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.