| Name | CVE-2018-10845 |
| Description | It was found that the GnuTLS implementation of HMAC-SHA-384 was vulnerable to a Lucky thirteen style attack. Remote attackers could use this flaw to conduct distinguishing attacks and plain text recovery attacks via statistical analysis of timing data using crafted packets. |
| Source | CVE (at NVD; CERT, ENISA, LWN, oss-sec, fulldisc, Debian ELTS, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| References | DLA-1560-1 |
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|---|---|---|
| gnutls28 (PTS) | bullseye | 3.7.1-5+deb11u5 | fixed |
| bullseye (security) | 3.7.1-5+deb11u10 | fixed | |
| bookworm | 3.7.9-2+deb12u6 | fixed | |
| bookworm (security) | 3.7.9-2+deb12u7 | fixed | |
| trixie | 3.8.9-3+deb13u3 | fixed | |
| trixie (security) | 3.8.9-3+deb13u4 | fixed | |
| forky, sid | 3.8.13-1 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|---|---|---|---|---|---|
| gnutls26 | source | (unstable) | (unfixed) | |||
| gnutls28 | source | jessie | 3.3.30-0+deb8u1 | DLA-1560-1 | ||
| gnutls28 | source | stretch | 3.5.8-5+deb9u4 | |||
| gnutls28 | source | (unstable) | 3.5.19-1 |
https://gitlab.com/gnutls/gnutls/issues/455
https://gitlab.com/gnutls/gnutls/commit/cc14ec5ece856cb083d64e6a5a8657323da661cb (master)
https://gitlab.com/gnutls/gnutls/commit/e14d85eb8b1987d86f7b1d101a0e7795675d20d4 (gnutls_3_5_19)
https://gitlab.com/gnutls/gnutls/merge_requests/657
https://eprint.iacr.org/2018/747