CVE-2011-1836 — Ecryptfs-utils vulnerability

CWE-2649 documents7 sources
Severity
4.6MEDIUMNVD
EPSS
0.0%
top 85.68%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
3
Ecryptfs Ecryptfs-utilsDebian Ecryptfs-utilsEcryptfs Utils
Timeline
PublishedFeb 15
Latest updateMay 17

Description

utils/ecryptfs-recover-private in ecryptfs-utils before 90 does not establish a subdirectory with safe permissions, which might allow local users to bypass intended access restrictions via standard filesystem operations during the recovery process.

CVSS vector

AV:L/AC:L/C:P/I:P/A:PExploitability: 3.9 | Impact: 6.4

Affected Packages4 packages

▶debiandebian/ecryptfs-utils< ecryptfs-utils 92-1 (bookworm)
▶Debianecryptfs/ecryptfs-utils< 92-1+3
▶NVDecryptfs/ecryptfs_utils4 versions+3

🔴Vulnerability Details

2
GHSA
GHSA-5764-q5mh-rcg7: utils/ecryptfs-recover-private in ecryptfs-utils before 90 does not establish a subdirectory with safe permissions, which might allow local users to b↗2022-05-17
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OSV
CVE-2011-1836: utils/ecryptfs-recover-private in ecryptfs-utils before 90 does not establish a subdirectory with safe permissions, which might allow local users to b↗2014-02-15
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📋Vendor Advisories

3
Red Hat
ecryptfs-utils: ecryptfs-recover-private insecure permissions on the temporary mount point↗2011-08-09
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Ubuntu
eCryptfs vulnerabilities↗2011-08-09
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Debian
CVE-2011-1836: ecryptfs-utils - utils/ecryptfs-recover-private in ecryptfs-utils before 90 does not establish a ...↗2011
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💬Community

3
Bugzilla
CVE-2011-1836 ecryptfs-utils: ecryptfs-recover-private insecure permissions on the temporary mount point↗2011-08-16
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Bugzilla
CVE-2011-1831 CVE-2011-1832 CVE-2011-1834 CVE-2011-1835 CVE-2011-1837 ecryptfs: multiple flaws to mount/umount arbitrary locations and possibly disclose confidential information↗2011-08-09
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Bugzilla
CVE-2011-1831 CVE-2011-1832 CVE-2011-1834 CVE-2011-1835 CVE-2011-1836 CVE-2011-1837 ecryptfs: multiple flaws to mount/umount arbitrary locations and possibly disclose confidential information [fedora-↗2011-08-09
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CVE-2011-1836 — Debian Ecryptfs-utils vulnerability | cvebase