Security readout for executives and security teams
This flaw affected Apple Screen Sharing Server and Apple Remote Desktop. A remote attacker could misuse the VNC username field to trigger a format string bug, potentially leading to arbitrary code execution. The sources do not provide CVSS scoring or evidence of active exploitation. Exposure is most plausible where affected Mac OS X or Apple Remote Desktop systems accepted Screen Sharing or VNC connections from untrusted networks. Prioritize remediation for any exposed or business-critical Mac systems because the reported impact is remote code execution. Treat internet-facing Screen Sharing as urgent. Mitigation focus: Apply Apple security updates covering CVE-2013-5135.; Upgrade Mac OS X to 10.9 or later where applicable.; Upgrade Apple Remote Desktop to 3.5.4 or later..
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
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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-2013-5135 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
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.