CVE-2011-3632
published 2019-11-26CVE-2011-3632: Hardlink before 0.1.2 operates on full file system objects path names which can allow a local attacker to use this flaw to conduct symlink attacks.
PriorityP428high7.1CVSS 3.1
AVLACLPRLUINSUCHIHAN
EPSS
0.49%
39.2th percentile
Hardlink before 0.1.2 operates on full file system objects path names which can allow a local attacker to use this flaw to conduct symlink attacks.
Affected
8 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | debian_linux | — | — |
| debian | debian_linux | — | — |
| debian | debian_linux | — | — |
| debian | hardlink | — | — |
| hardlink | hardlink | — | — |
| hardlink_project | hardlink | < 0.1.2 | 0.1.2 |
| redhat | enterprise_linux | — | — |
| redhat | enterprise_linux | — | — |
CVSS provenance
nvdv3.17.1HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
nvdv2.03.6LOWAV:L/AC:L/Au:N/C:P/I:P/A:N
vendor_debian7.1LOW
vendor_redhat7.1HIGH
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Red Hat
hardlink: Prone to symlink attacks
vendor_redhat·2011-10-15·CVSS 7.1
CVE-2011-3632 [HIGH] hardlink: Prone to symlink attacks
hardlink: Prone to symlink attacks
Hardlink before 0.1.2 operates on full file system objects path names which can allow a local attacker to use this flaw to conduct symlink attacks.
Package: hardlink (Red Hat Enterprise Linux 5) - Will not fix
Package: hardlink (Red Hat Enterprise Linux 6) - Will not fix
Debian
CVE-2011-3632: hardlink - Hardlink before 0.1.2 operates on full file system objects path names which can ...
vendor_debian·2011·CVSS 7.1
CVE-2011-3632 [HIGH] CVE-2011-3632: hardlink - Hardlink before 0.1.2 operates on full file system objects path names which can ...
Hardlink before 0.1.2 operates on full file system objects path names which can allow a local attacker to use this flaw to conduct symlink attacks.
Scope: local
bullseye: resolved
GHSA
GHSA-98h5-28mw-xjrq: Hardlink before 0
ghsa_unreviewed·2022-04-22
CVE-2011-3632 [HIGH] CWE-59 GHSA-98h5-28mw-xjrq: Hardlink before 0
Hardlink before 0.1.2 operates on full file system objects path names which can allow a local attacker to use this flaw to conduct symlink attacks.
No detection rules found.
No public exploits indexed.
Bugzilla
CVE-2011-3630 CVE-2011-3631 CVE-2011-3632 hardlink various flaws [fedora-all]
bugzilla·2011-10-17·CVSS 8.8
CVE-2011-3630 [HIGH] CVE-2011-3630 CVE-2011-3631 CVE-2011-3632 hardlink various flaws [fedora-all]
CVE-2011-3630 CVE-2011-3631 CVE-2011-3632 hardlink various flaws [fedora-all]
This is an automatically created tracking bug! It was created to ensure
that one or more security vulnerabilities are fixed in affected Fedora
versions.
For comments that are specific to the vulnerability please use bugs filed
against "Security Response" product referenced in the "Blocks" field.
For more information see:
http://fedoraproject.org/wiki/Security/TrackingBugs
When creating a Bodhi update request, please include the bug IDs of the
respective parent bugs filed against the "Security Response" product.
Please mention CVE ids in the RPM changelog when available.
Bodhi update submission link:
https://admin.fedoraproject.org/updates/new/?type_=security&bugs=746709
Please note: this issue affects multi
Bugzilla
CVE-2011-3632 hardlink: Prone to symlink attacks
bugzilla·2011-10-17·CVSS 7.1
CVE-2011-3632 [HIGH] CVE-2011-3632 hardlink: Prone to symlink attacks
CVE-2011-3632 hardlink: Prone to symlink attacks
It was reported, that hardlink, the tool for consolidation of duplicate files via hardlinks operated on full file system objects path names. A local attacker could use this flaw to conduct symlink attacks (cause the hardlink executable to operate on directories / files outside of the intended directory tree).
References:
[1] http://www.openwall.com/lists/oss-security/2011/10/15/2
[2] https://bugs.gentoo.org/show_bug.cgi?id=387269
[3] http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=645516
Proposed patch (applied by the Owl Linux distribution):
[Adds section BUGS into the hardlink(1) man page documenting the danger]
[4] http://cvsweb.openwall.com/cgi/cvsweb.cgi/Owl/packages/hardlink/hardlink.1.diff?r1=1.1;r2=1.2
Discussion:
This issue af
https://access.redhat.com/security/cve/cve-2011-3632https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=645516https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2011-3632https://security-tracker.debian.org/tracker/CVE-2011-3632https://www.openwall.com/lists/oss-security/2011/10/15/2https://www.openwall.com/lists/oss-security/2011/10/20/6https://access.redhat.com/security/cve/cve-2011-3632https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=645516https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2011-3632https://security-tracker.debian.org/tracker/CVE-2011-3632https://www.openwall.com/lists/oss-security/2011/10/15/2https://www.openwall.com/lists/oss-security/2011/10/20/6
2019-11-26
Published