Security readout for executives and security teams
This is an old Mozilla memory-safety flaw that could let a malicious remote input crash the application or run code in the user’s context. Exposure matters mainly where legacy Firefox, Thunderbird, or SeaMonkey builds from before the fixed releases still exist. Likely exposure is limited to unmanaged or unsupported systems running the affected pre-2013 Mozilla browser, mail, or suite versions, including distro-packaged builds that missed vendor security updates. Treat as high priority only if legacy Mozilla software remains in use. For modern environments, confirm absence through inventory rather than launching a broad emergency response. Mitigation focus: Upgrade Firefox to 19.0 or later where legacy deployments exist.; Upgrade Thunderbird to 17.0.3 or later where installed.; Upgrade SeaMonkey to 2.16 or later where installed..
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-2013-0781 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
- oval:org.mitre.oval:def:16934CVE reference · vdb-entry, signature
- https://bugzilla.mozilla.org/show_bug.cgi?id=821991CVE reference · x_refsource_CONFIRM
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.
