CVE-2024-45159
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2024-45159
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-45159.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2024-45159
- Related
- Published
- 2024-09-05T19:15:13Z
- Modified
- 2024-12-05T15:37:26.175356Z
- Severity
-
- 9.8 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
- Summary
- [none]
- Details
-
An issue was discovered in Mbed TLS 3.x before 3.6.1. With TLS 1.3, when a server enables optional authentication of the client, if the client-provided certificate does not have appropriate values in if keyUsage or extKeyUsage extensions, then the return value of mbedtlssslgetverifyresult() would incorrectly have the MBEDTLSX509BADCERTKEYUSAGE and MBEDTLSX509BADCERTKEYUSAGE bits clear. As a result, an attacker that had a certificate valid for uses other than TLS client authentication would nonetheless be able to use it for TLS client authentication. Only TLS 1.3 servers were affected, and only with optional authentication (with required authentication, the handshake would be aborted with a fatal alert).
- References
Affected packages
Alpine:v3.20 / mbedtls
Package
- Name
- mbedtls
- Purl
- pkg:apk/alpine/mbedtls?arch=source
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0Unknown introduced version / All previous versions are affectedFixed3.6.1-r0
Affected versions
2.*
2.0.0-r0
2.1.2-r0
2.2.0-r0
2.2.0-r1
2.2.1-r0
2.3.0-r0
2.4.0-r0
2.4.1-r0
2.4.2-r0
2.5.1-r0
2.6.0-r0
2.6.1-r0
2.7.0-r0
2.11.0-r0
2.12.0-r0
2.14.1-r0
2.16.0-r0
2.16.1-r0
2.16.1-r1
2.16.2-r0
2.16.3-r0
2.16.5-r0
2.16.6-r0
2.16.8-r0
2.16.9-r0
2.16.10-r0
2.16.10-r1
2.16.12-r0
2.16.12-r1
2.28.0-r0
2.28.1-r0
2.28.1-r1
2.28.2-r0
2.28.3-r0
2.28.3-r1
2.28.3-r2
2.28.3-r3
2.28.4-r0
2.28.5-r0
2.28.6-r0
2.28.7-r0
2.28.8-r0
3.*
3.6.0-r0
Alpine:v3.21 / mbedtls
Package
- Name
- mbedtls
- Purl
- pkg:apk/alpine/mbedtls?arch=source
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0Unknown introduced version / All previous versions are affectedFixed3.6.1-r0
Affected versions
2.*
2.0.0-r0
2.1.2-r0
2.2.0-r0
2.2.0-r1
2.2.1-r0
2.3.0-r0
2.4.0-r0
2.4.1-r0
2.4.2-r0
2.5.1-r0
2.6.0-r0
2.6.1-r0
2.7.0-r0
2.11.0-r0
2.12.0-r0
2.14.1-r0
2.16.0-r0
2.16.1-r0
2.16.1-r1
2.16.2-r0
2.16.3-r0
2.16.5-r0
2.16.6-r0
2.16.8-r0
2.16.9-r0
2.16.10-r0
2.16.10-r1
2.16.12-r0
2.16.12-r1
2.28.0-r0
2.28.1-r0
2.28.1-r1
2.28.2-r0
2.28.3-r0
2.28.3-r1
2.28.3-r2
2.28.3-r3
2.28.4-r0
2.28.5-r0
2.28.6-r0
2.28.7-r0
2.28.8-r0
3.*
3.6.0-r0