9.5
CVE-2024-9487
- EPSS 36.12%
- Published 10.10.2024 22:15:11
- Last modified 15.11.2024 16:57:10
- Source product-cna@github.com
- CVE-Watchlists
- Open
LoginAn improper verification of cryptographic signature vulnerability was identified in GitHub Enterprise Server that allowed SAML SSO authentication to be bypassed resulting in unauthorized provisioning of users and access to the instance. Exploitation required the encrypted assertions feature to be enabled, and the attacker would require direct network access as well as a signed SAML response or metadata document. This vulnerability affected all versions of GitHub Enterprise Server prior to 3.15 and was fixed in versions 3.11.16, 3.12.10, 3.13.5, and 3.14.2. This vulnerability was reported via the GitHub Bug Bounty program.
Data is provided by the National Vulnerability Database (NVD)
Github ≫ Enterprise Server Version < 3.11.16
Github ≫ Enterprise Server Version >= 3.12.0 < 3.12.10
Github ≫ Enterprise Server Version >= 3.13.0 < 3.13.5
Github ≫ Enterprise Server Version >= 3.14.0 < 3.14.2
| Type | Source | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 36.12% | 0.97 |
| Source | Base Score | Exploit Score | Impact Score | Vector string |
|---|---|---|---|---|
| nvd@nist.gov | 9.1 | 3.9 | 5.2 |
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
|
| product-cna@github.com | 9.5 | 0 | 0 |
CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:H/VI:H/VA:L/SC:H/SI:H/SA:L/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:U/V:C/RE:M/U:Red
|
CWE-347 Improper Verification of Cryptographic Signature
The product does not verify, or incorrectly verifies, the cryptographic signature for data.