CVE-2023-45287
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2023-45287
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-45287.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2023-45287
- Aliases
- Related
- Published
- 2023-12-05T17:15:08Z
- Modified
- 2024-09-18T03:25:32.501694Z
- Severity
-
- 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N CVSS Calculator
- Summary
- [none]
- Details
-
Before Go 1.20, the RSA based TLS key exchanges used the math/big library, which is not constant time. RSA blinding was applied to prevent timing attacks, but analysis shows this may not have been fully effective. In particular it appears as if the removal of PKCS#1 padding may leak timing information, which in turn could be used to recover session key bits. In Go 1.20, the crypto/tls library switched to a fully constant time RSA implementation, which we do not believe exhibits any timing side channels.
- References
-
- https://pkg.go.dev/vuln/GO-2023-2375
- https://security.netapp.com/advisory/ntap-20240112-0005/
- https://groups.google.com/g/golang-announce/c/QMK8IQALDvA
- https://go.dev/cl/326012/26
- https://go.dev/issue/20654
- https://people.redhat.com/~hkario/marvin/
- https://security-tracker.debian.org/tracker/CVE-2023-45287
Affected packages
Debian:11 / golang-1.15
Package
- Name
- golang-1.15
- Purl
- pkg:deb/debian/golang-1.15?arch=source
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0Unknown introduced version / All previous versions are affected
Debian:12 / golang-1.19
Package
- Name
- golang-1.19
- Purl
- pkg:deb/debian/golang-1.19?arch=source
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0Unknown introduced version / All previous versions are affected