CVE-2021-33393

Published on: 06/09/2021 12:00:00 AM UTC

Last Modified on: 06/10/2021 11:58:00 AM UTC

The following vulnerability was found:

lfs/backup in IPFire 2.25-core155 does not ensure that /var/ipfire/backup/bin/backup.pl is owned by the root account. It might be owned by an unprivileged account, which could potentially be used to install a Trojan horse backup.pl script that is later executed by root. Similar problems with the ownership/permissions of other files may be present as well.

CVE References

Description Tags Link
backup: prevent /var/ipfire/backup/bin/backup.pl from being owned by … · ipfire/[email protected] · GitHub github.com
text/html
URL Logo MISC github.com/ipfire/ipfire-2.x/commit/6769d909306d7bdc43d64598872126fcf1b217f6
Commits · ipfire/ipfire-2.x · GitHub github.com
text/html
URL Logo MISC github.com/ipfire/ipfire-2.x/commits/master?since=2021-05-17&until=2021-05-17
GitHub - MucahitSaratar/ipfire-2-25-auth-rce: ipfire 2.25 authenticated remote code execution github.com
text/html
URL Logo MISC github.com/MucahitSaratar/ipfire-2-25-auth-rce

Social Mentions

Source Title Posted (UTC)
Twitter Icon @CVEreport CVE-2021-33393 : lfs/backup in IPFire 2.25-core155 does not ensure that /var/ipfire/backup/bin/backup.pl is owned b… twitter.com/i/web/status/1… 2021-06-09 22:05:25
Reddit Logo Icon /r/netcve CVE-2021-33393 2021-06-09 22:41:35
© CVE.report 2021 Twitter Nitter Twitter Viewer |

Use of this information constitutes acceptance for use in an AS IS condition. There are NO warranties, implied or otherwise, with regard to this information or its use. Any use of this information is at the user's risk. It is the responsibility of user to evaluate the accuracy, completeness or usefulness of any information, opinion, advice or other content. EACH USER WILL BE SOLELY RESPONSIBLE FOR ANY consequences of his or her direct or indirect use of this web site. ALL WARRANTIES OF ANY KIND ARE EXPRESSLY DISCLAIMED. This site will NOT BE LIABLE FOR ANY DIRECT, INDIRECT or any other kind of loss.

CVE, CWE, and OVAL are registred trademarks of The MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. This site includes MITRE data granted under the following license.

CVE.report and Source URL Uptime Status status.cve.report