CVE-2019-3464

CRITICAL

9.8

Description

Insufficient sanitization of environment variables passed to rsync can bypass the restrictions imposed by rssh, a restricted shell that should restrict users to perform only rsync operations, resulting in the execution of arbitrary shell commands.

CVE Details

CVSS v3.1 Score9.8

SeverityCRITICAL

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published2/6/2019

Last Modified11/21/2024

Sourcenvd

Honeypot Sightings0

Affected Products

canonical:ubuntu_linuxdebian:debian_linuxfedoraproject:fedorapizzashack:rssh

Weaknesses (CWE)

CWE-665

References

http://seclists.org/fulldisclosure/2021/May/78(security@debian.org)

http://www.securityfocus.com/bid/106839(security@debian.org)

https://lists.debian.org/debian-lts-announce/2019/02/msg00007.html(security@debian.org)

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HO3MDU3AH5SLYBKHH5PJ6PHC63ASIF42/(security@debian.org)

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/KR2OHTHMJVV4DO3HDRFQQZ5JENHDJQEN/(security@debian.org)

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/T42YYNWJZG422GATWAHAEK4A24OKY557/(security@debian.org)

https://security.gentoo.org/glsa/202007-29(security@debian.org)

https://tracker.debian.org/news/1026713/accepted-rssh-234-5deb9u2-source-amd64-into-stable-embargoed-stable/(security@debian.org)

https://usn.ubuntu.com/3946-1/(security@debian.org)

https://www.debian.org/security/2019/dsa-4382(security@debian.org)

http://seclists.org/fulldisclosure/2021/May/78(af854a3a-2127-422b-91ae-364da2661108)

http://www.securityfocus.com/bid/106839(af854a3a-2127-422b-91ae-364da2661108)

https://lists.debian.org/debian-lts-announce/2019/02/msg00007.html(af854a3a-2127-422b-91ae-364da2661108)

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HO3MDU3AH5SLYBKHH5PJ6PHC63ASIF42/(af854a3a-2127-422b-91ae-364da2661108)

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/KR2OHTHMJVV4DO3HDRFQQZ5JENHDJQEN/(af854a3a-2127-422b-91ae-364da2661108)

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/T42YYNWJZG422GATWAHAEK4A24OKY557/(af854a3a-2127-422b-91ae-364da2661108)

https://security.gentoo.org/glsa/202007-29(af854a3a-2127-422b-91ae-364da2661108)

https://tracker.debian.org/news/1026713/accepted-rssh-234-5deb9u2-source-amd64-into-stable-embargoed-stable/(af854a3a-2127-422b-91ae-364da2661108)

https://usn.ubuntu.com/3946-1/(af854a3a-2127-422b-91ae-364da2661108)

https://www.debian.org/security/2019/dsa-4382(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

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