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CVE-2019-13228
N/ADescripcion
deepin-clone before 1.1.3 uses a fixed path /tmp/repo.iso in the BootDoctor::fix() function to download an ISO file, and follows symlinks there. An unprivileged user can prepare a symlink attack there to create or overwrite files in arbitrary file system locations. The content is not attacker controlled. By winning a race condition to replace the /tmp/repo.iso symlink by an attacker controlled ISO file, further privilege escalation may be possible.
Detalles CVE
Puntuacion CVSS v3.1N/A
Publicado7/4/2019
Ultima modificacion11/21/2024
Fuentenvd
Avistamientos honeypot0
Productos afectados
deepin:deepin-clone
Debilidades (CWE)
CWE-59
Referencias
http://www.openwall.com/lists/oss-security/2019/07/04/1(cve@mitre.org)
https://bugzilla.suse.com/show_bug.cgi?id=1130388(cve@mitre.org)
https://github.com/linuxdeepin/deepin-clone/commit/e079f3e2712b4f8c28e3e63e71ba1a1f90fce1ab(cve@mitre.org)
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TCHGRJV5CWTMYEE5B5C2FNMCFVP45S7H/(cve@mitre.org)
http://www.openwall.com/lists/oss-security/2019/07/04/1(af854a3a-2127-422b-91ae-364da2661108)
https://bugzilla.suse.com/show_bug.cgi?id=1130388(af854a3a-2127-422b-91ae-364da2661108)
https://github.com/linuxdeepin/deepin-clone/commit/e079f3e2712b4f8c28e3e63e71ba1a1f90fce1ab(af854a3a-2127-422b-91ae-364da2661108)
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TCHGRJV5CWTMYEE5B5C2FNMCFVP45S7H/(af854a3a-2127-422b-91ae-364da2661108)
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