CVE-2016-4574
Fixed in a distro release EPSS 3%
Off-by-one error in the append_utf8_value function in the DN decoder (dn.c) in Libksba before 1.3.4 allows remote attackers to cause a denial of service (out-of-bounds read) via invalid utf-8 encoded data. NOTE: this vulnerability exists because of an incomplete fix for CVE-2016-4356.
Products: gnupg libksba, canonical ubuntu_linux, opensuse leap, opensuse
Distro releases
| Release | Package | Fixed in |
|---|---|---|
| Debian 12 | libksba | 1.3.4-3 |
| Debian 13 | libksba | 1.3.4-3 |
| Debian 14 | libksba | 1.3.4-3 |
| SUSE Linux Enterprise Desktop 12 | libksba | 1.3.0-23.1 |
| SUSE Linux Enterprise Desktop 12 SP1 | libksba | 1.3.0-23.1 |
| SUSE Linux Enterprise Server 11 SP4 | libksba | 1.0.4-1.25.1 |
| SUSE Linux Enterprise Server 12 | libksba | 1.3.0-23.1 |
| SUSE Linux Enterprise Server 12 SP1 | libksba | 1.3.0-23.1 |
| SUSE Linux Enterprise Server for SAP Applications 11 SP4 | libksba | 1.0.4-1.25.1 |
| SUSE Linux Enterprise Server for SAP Applications 12 | libksba | 1.3.0-23.1 |
| SUSE Linux Enterprise Server for SAP Applications 12 SP1 | libksba | 1.3.0-23.1 |
| SUSE Linux Enterprise Software Development Kit 11 SP4 | libksba | 1.0.4-1.25.1 |
| SUSE Linux Enterprise Software Development Kit 12 | libksba | 1.3.0-23.1 |
| SUSE Linux Enterprise Software Development Kit 12 SP1 | libksba | 1.3.0-23.1 |
| Ubuntu 14.04 LTS | libksba | 1.3.0-3ubuntu0.14.04.2 |
| Ubuntu 16.04 LTS | libksba | 1.3.3-1ubuntu0.16.04.1 |
| openSUSE Tumbleweed | libksba | 1.3.5-1.3 |