Vulnerability Description
ArchiSteamFarm (ASF) is a C# application with primary purpose of idling Steam cards from multiple accounts simultaneously. Due to a bug in ASF code, introduced in version V5.2.2.2, the program didn't adequately verify effective access of the user sending proxy (i.e. `[Bots]`) commands. In particular, a proxy-like command sent to bot `A` targeting bot `B` has incorrectly verified user's access against bot `A` - instead of bot `B`, to which the command was originally designated. This in result allowed access to resources beyond those configured, being a security threat affecting confidentiality of other bot instances. A successful attack exploiting this bug requires a significant access granted explicitly by original owner of the ASF process prior to that, as attacker has to control at least a single bot in the process to make use of this inadequate access verification loophole. The issue is patched in ASF V5.2.2.5, V5.2.3.2 and future versions. Users are advised to update as soon as possible.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Archisteamfarm Project | Archisteamfarm | >= 5.2.2.2, < 5.2.2.5 |
Related Weaknesses (CWE)
References
- https://github.com/JustArchiNET/ArchiSteamFarm/commit/7a29d9282bdc3280db2a379c24PatchThird Party Advisory
- https://github.com/JustArchiNET/ArchiSteamFarm/commit/f807bdb660e75dee5a34994f2ePatchThird Party Advisory
- https://github.com/JustArchiNET/ArchiSteamFarm/pull/2501PatchThird Party Advisory
- https://github.com/JustArchiNET/ArchiSteamFarm/pull/2509PatchThird Party Advisory
- https://github.com/JustArchiNET/ArchiSteamFarm/releases/tag/5.2.2.5Release NotesThird Party Advisory
- https://github.com/JustArchiNET/ArchiSteamFarm/releases/tag/5.2.3.2Release NotesThird Party Advisory
- https://github.com/JustArchiNET/ArchiSteamFarm/security/advisories/GHSA-88ch-366Third Party Advisory
- https://github.com/JustArchiNET/ArchiSteamFarm/commit/7a29d9282bdc3280db2a379c24PatchThird Party Advisory
- https://github.com/JustArchiNET/ArchiSteamFarm/commit/f807bdb660e75dee5a34994f2ePatchThird Party Advisory
- https://github.com/JustArchiNET/ArchiSteamFarm/pull/2501PatchThird Party Advisory
- https://github.com/JustArchiNET/ArchiSteamFarm/pull/2509PatchThird Party Advisory
- https://github.com/JustArchiNET/ArchiSteamFarm/releases/tag/5.2.2.5Release NotesThird Party Advisory
- https://github.com/JustArchiNET/ArchiSteamFarm/releases/tag/5.2.3.2Release NotesThird Party Advisory
- https://github.com/JustArchiNET/ArchiSteamFarm/security/advisories/GHSA-88ch-366Third Party Advisory
FAQ
What is CVE-2022-23627?
CVE-2022-23627 is a vulnerability with a CVSS score of 5.0 (MEDIUM). ArchiSteamFarm (ASF) is a C# application with primary purpose of idling Steam cards from multiple accounts simultaneously. Due to a bug in ASF code, introduced in version V5.2.2.2, the program didn't ...
How severe is CVE-2022-23627?
CVE-2022-23627 has been rated MEDIUM with a CVSS base score of 5.0/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2022-23627?
Check the references section above for vendor advisories and patch information. Affected products include: Archisteamfarm Project Archisteamfarm.