Security readout for executives and security teams
CVE-2012-5143 is an old Google Chrome flaw fixed before version 23.0.1271.97. It involves an integer overflow in PPAPI image buffer handling that could let a remote attacker crash the browser, with sources noting possible unspecified other impact. Business urgency is mainly legacy-browser exposure, not a current mass-exploitation signal. Exposure is likely limited to systems still running Google Chrome versions before 23.0.1271.97 or distribution-packaged Chromium builds covered by older vendor advisories. Modern managed browsers should not be affected if they are receiving normal updates. Treat this as a legacy hygiene issue unless asset inventory shows obsolete Chrome or Chromium deployments. There is no provided evidence of active exploitation, but unsupported browsers remain a broad business risk beyond this specific CVE. Mitigation focus: Upgrade Chrome or Chromium to a version newer than 23.0.1271.97.; Check vendor guidance for affected Linux distribution packages.; Remove unsupported browser versions from managed endpoints..
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
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ATT&CK lookup starting points
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CVE-2012-5143 mapping review
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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://code.google.com/p/chromium/issues/detail?id=160926CVE reference · x_refsource_CONFIRM
- oval:org.mitre.oval:def:16187CVE 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.