The OCB feature in libnettle in Nettle 3.9 before 3.9.1 allows memory corruption.
Fix
Patch, vendor advisory and mitigation references on NVD 6
- https://bugzilla.suse.com/show_bug.cgi?id=1212112 Issue Tracking, Patch
- https://git.lysator.liu.se/nettle/nettle/-/commit/867a4548b95705291a3afdd66d76e7f17ba2618f Patch
- https://git.lysator.liu.se/nettle/nettle/-/compare/nettle_3.9_release_20230514...nettle_3.9.1_release_20230601 Patch
- https://bugzilla.suse.com/show_bug.cgi?id=1212112 Issue Tracking, Patch
- https://git.lysator.liu.se/nettle/nettle/-/commit/867a4548b95705291a3afdd66d76e7f17ba2618f Patch
- https://git.lysator.liu.se/nettle/nettle/-/compare/nettle_3.9_release_20230514...nettle_3.9.1_release_20230601 Patch
Every line above is quoted from NVD, CISA, Microsoft, the vendor's own advisory or DISA; nothing is generated.
Change history 1
- First seenCVSS 9.8 · nettle_projectNVD modified 2026-10-15 00:16
Affected (CPE criteria) 1
cpe:2.3:a:nettle_project:nettle:3.9:*:*:*:*:*:*:*
References 9
- https://bugzilla.suse.com/show_bug.cgi?id=1212112 Issue Tracking, Patch
- https://git.lysator.liu.se/nettle/nettle/-/commit/867a4548b95705291a3afdd66d76e7f17ba2618f Patch
- https://git.lysator.liu.se/nettle/nettle/-/compare/nettle_3.9_release_20230514...nettle_3.9.1_release_20230601 Patch
- https://security.gentoo.org/glsa/202401-24
- https://bugzilla.suse.com/show_bug.cgi?id=1212112 Issue Tracking, Patch
- https://git.lysator.liu.se/nettle/nettle/-/commit/867a4548b95705291a3afdd66d76e7f17ba2618f Patch
- https://git.lysator.liu.se/nettle/nettle/-/compare/nettle_3.9_release_20230514...nettle_3.9.1_release_20230601 Patch
- https://security.gentoo.org/glsa/202401-24
- https://cert-portal.siemens.com/productcert/html/ssa-794697.html