Security readout for executives and security teams
This is an older Mozilla Firefox and Thunderbird cross-site scripting issue involving crafted Shift JIS encoded text. If a user views attacker-controlled content in an affected client, script or HTML could run in that user’s browser or mail context. The bundle does not provide CVSS scoring or confirmed exploitation evidence. Exposure is most likely on legacy desktops, servers with old graphical packages, kiosks, or unmanaged systems still running affected Firefox or Thunderbird versions from 2011-era package streams. Treat this as a legacy hygiene issue unless affected clients still exist. It is not KEV-listed in the supplied bundle, but obsolete browsers and mail clients create avoidable user-compromise paths. Mitigation focus: Upgrade Firefox and Thunderbird outside the affected version ranges.; Apply Mozilla, Red Hat, or SUSE vendor security updates where applicable.; Remove unsupported legacy browser and mail-client packages from managed systems..
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.
CVE-2011-3648 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
- https://bugzilla.mozilla.org/show_bug.cgi?id=690225CVE reference · x_refsource_CONFIRM
- oval:org.mitre.oval:def:14212CVE reference · vdb-entry, signature
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.