GitHub Advisory DatabaseGHSA-67MX-JC2F-JGJMOS Command Injection in file editor in Gogs
7.5 High
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
0.002 Low
EPSS
Percentile
64.9%
Impact
The malicious user is able to update a crafted config file into repository’s .git directory in combination with crafted file deletion to gain SSH access to the server. All installations with repository upload enabled (default) are affected.
Patches
File deletions are prohibited to repository’s .git directory. Users should upgrade to 0.12.9 or the latest 0.13.0+dev.
Workarounds
N/A
References
https://huntr.dev/bounties/776e8f29-ff5e-4501-bb9f-0bd335007930/
For more information
If you have any questions or comments about this advisory, please post on #7000.
Affected configurations
| CPE | Name | Operator | Version |
|---|---|---|---|
| gogs.io/gogs | lt | 0.12.9 |
References
github.com/advisories/GHSA-67mx-jc2f-jgjm
github.com/gogs/gogs/blob/f36eeedbf89328ee70cc3a2e239f6314f9021f58/conf/app.ini#L127-L129
github.com/gogs/gogs/commit/38aff73251cc46ced96dd608dab6190415032a82
github.com/gogs/gogs/security/advisories/GHSA-67mx-jc2f-jgjm
huntr.dev/bounties/776e8f29-ff5e-4501-bb9f-0bd335007930
huntr.dev/bounties/776e8f29-ff5e-4501-bb9f-0bd335007930/
nvd.nist.gov/vuln/detail/CVE-2022-1986
Related
7.5 High
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
0.002 Low
EPSS
Percentile
64.9%