CVE-2021-29221 (GCVE-0-2021-29221)

Vulnerability from cvelistv5 – Published: 2021-04-09 13:34 – Updated: 2024-08-03 22:02
VLAI?
Summary
A local privilege escalation vulnerability was discovered in Erlang/OTP prior to version 23.2.3. By adding files to an existing installation's directory, a local attacker could hijack accounts of other users running Erlang programs or possibly coerce a service running with "erlsrv.exe" to execute arbitrary code as Local System. This can occur only under specific conditions on Windows with unsafe filesystem permissions.
Severity ?
No CVSS data available.
CWE
  • Incorrect Access Control
Assigner
References
Impacted products
Vendor Product Version
Erlang Project Erlang/OTP Affected: < 23.2.3
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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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