Описание
In tnef before 1.4.18, an attacker may be able to write to the victim's .ssh/authorized_keys file via an e-mail message with a crafted winmail.dat application/ms-tnef attachment, because of a heap-based buffer over-read involving strdup.
In tnef before 1.4.18, an attacker may be able to write to the victim's .ssh/authorized_keys file via an e-mail message with a crafted winmail.dat application/ms-tnef attachment, because of a heap-based buffer over-read involving strdup.
Ссылки
- https://nvd.nist.gov/vuln/detail/CVE-2019-18849
- https://github.com/verdammelt/tnef/pull/40
- https://github.com/verdammelt/tnef/compare/1.4.17...1.4.18
- https://lists.debian.org/debian-lts-announce/2019/11/msg00035.html
- https://lists.debian.org/debian-lts-announce/2021/08/msg00025.html
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/RMKFSHPMOZL7MDWU5RYOTIBTRWSZ4Z6X
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/W7CPKBW4QZ4VIY4UXIUVUSHRJ4R2FROE
- https://usn.ubuntu.com/4524-1
Связанные уязвимости
In tnef before 1.4.18, an attacker may be able to write to the victim's .ssh/authorized_keys file via an e-mail message with a crafted winmail.dat application/ms-tnef attachment, because of a heap-based buffer over-read involving strdup.
In tnef before 1.4.18, an attacker may be able to write to the victim's .ssh/authorized_keys file via an e-mail message with a crafted winmail.dat application/ms-tnef attachment, because of a heap-based buffer over-read involving strdup.
In tnef before 1.4.18, an attacker may be able to write to the victim' ...
ALT-PU-2019-3194: package `tnef` update to version 1.4.18-alt1