Vulnerability in Le-Web Backintime
CVE-2009-3611
common/snapshots.py in Back In Time (aka backintime) 0.9.26 changes certain permissions to 0777 before deleting the files in an old backup snapshot, which allows local users to obtain sensitive information by reading these files, or interfere with backup integrity by modifying files that are shared across snapshots.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.1 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N.
EPSS exploit prediction
EPSS: 0.003 (20.8th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 21st percentile — 20.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.003 · newest: 0.003 · change: 0.000
Affected products
- Le-Web Backintime — versions 0.9.26
- Fedoraproject Fedora — versions 10, 11
Weakness classification (CWE)
References
- bugs.debian.org/cgi-bin/bugreport.cgi (Mailing List)
- bugs.gentoo.org/show_bug.cgi (Patch, Issue Tracking)
- ftp.debian.org/debian/pool/main/b/backintime/backintime_0.9.26-3.diff.gz (Patch, Broken Link)
- marc.info/ (mailing-list, Mailing List)
- www.redhat.com/archives/fedora-package-announce/2009-September/msg00821.html (vendor-advisory, Mailing List)
- marc.info/ (mailing-list, Mailing List)
- bugs.launchpad.net/ubuntu/+source/backintime/+bug/434256 (Third Party Advisory)
- bugzilla.redhat.com/show_bug.cgi (Issue Tracking)
- www.redhat.com/archives/fedora-package-announce/2009-September/msg00823.html (vendor-advisory, Mailing List)
Frequently asked questions
- What is CVE-2009-3611?
- CVE-2009-3611 is a high-severity vulnerability in Le-Web Backintime, classified under Incorrect Permission Assignment for Critical Resource. CVSS score: 7.1/10. Published 2009-10-26.
- How severe is CVE-2009-3611?
- High severity. CVSS v3 base score is 7.1 out of 10.