| Name | CVE-2019-13627 |
| Description | It was discovered that there was a ECDSA timing attack in the libgcrypt20 cryptographic library. Version affected: 1.8.4-5, 1.7.6-2+deb9u3, and 1.6.3-2+deb8u4. Versions fixed: 1.8.5-2 and 1.6.3-2+deb8u7. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Debian ELTS, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| References | DLA-1931-1, DLA-1931-2 |
| Debian Bugs | 938938 |
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|---|---|---|
| libgcrypt20 (PTS) | bullseye | 1.8.7-6 | fixed |
| bookworm | 1.10.1-3 | fixed | |
| trixie | 1.11.0-7 | fixed | |
| forky, sid | 1.11.2-2 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|---|---|---|---|---|---|
| libgcrypt11 | source | (unstable) | (unfixed) | |||
| libgcrypt20 | source | jessie | 1.6.3-2+deb8u8 | DLA-1931-2 | ||
| libgcrypt20 | source | (unstable) | 1.8.5-1 | 938938 |
[buster] - libgcrypt20 <no-dsa> (Minor issue)
[stretch] - libgcrypt20 <no-dsa> (Minor issue)
https://git.gnupg.org/cgi-bin/gitweb.cgi?p=libgcrypt.git;a=commit;h=b9577f7c89b4327edc09f2231bc8b31521102c79 (master)
https://git.gnupg.org/cgi-bin/gitweb.cgi?p=libgcrypt.git;a=commit;h=7c2943309d14407b51c8166c4dcecb56a3628567 (master)
https://git.gnupg.org/cgi-bin/gitweb.cgi?p=libgcrypt.git;a=commit;h=d5407b78cca9f9d318a4f4d2f6ba2b8388584cd9 (1.8.5)
https://git.gnupg.org/cgi-bin/gitweb.cgi?p=libgcrypt.git;a=commit;h=db4e9976cc31b314aafad6626b2894e86ee44d60 (1.8.5)