FKIE_CVE-2019-15901

Vulnerability from fkie_nvd - Published: 2019-10-18 16:15 - Updated: 2024-11-21 04:29
Severity ?
8.8 (High) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Summary
An issue was discovered in slicer69 doas before 6.2 on certain platforms other than OpenBSD. A setusercontext(3) call with flags to change the UID, primary GID, and secondary GIDs was replaced (on certain platforms: Linux and possibly NetBSD) with a single setuid(2) call. This resulted in neither changing the group id nor initializing secondary group ids.
References
cve@mitre.orghttps://github.com/slicer69/doas/commit/6cf0236184ff6304bf5e267ccf7ef02874069697Patch, Third Party Advisory
cve@mitre.orghttps://github.com/slicer69/doas/compare/6.1p1...6.2Patch, Release Notes, Third Party Advisory
cve@mitre.orghttps://github.com/slicer69/doas/pull/23Exploit, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/slicer69/doas/commit/6cf0236184ff6304bf5e267ccf7ef02874069697Patch, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/slicer69/doas/compare/6.1p1...6.2Patch, Release Notes, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/slicer69/doas/pull/23Exploit, Third Party Advisory
Impacted products
Vendor Product Version
doas_project doas *
linux linux_kernel -
To clipboard 

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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.
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  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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