CVE-2015-0267
published 2015-05-19CVE-2015-0267: The Red Hat module-setup.sh script for kexec-tools, as distributed in the kexec-tools before 2.0.7-19 packages in Red Hat Enterprise Linux, allows local users…
PriorityP414low3.6CVSS 2.0
AVLACLAuNCNIPAP
EPSS
0.36%
27.8th percentile
The Red Hat module-setup.sh script for kexec-tools, as distributed in the kexec-tools before 2.0.7-19 packages in Red Hat Enterprise Linux, allows local users to write to arbitrary files via a symlink attack on a temporary file.
Affected
2 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | kexec-tools | — | — |
| redhat | kexec-tools | <= 2.0.7-11 | — |
CVSS provenance
nvdv2.03.6LOWAV:L/AC:L/Au:N/C:N/I:P/A:P
vendor_debian3.6LOW
vendor_redhat3.6LOW
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Red Hat
kexec-tools: insecure use of /tmp/*$$* filenames
vendor_redhat·2015-02-10·CVSS 3.6
CVE-2015-0267 [LOW] CWE-377 kexec-tools: insecure use of /tmp/*$$* filenames
kexec-tools: insecure use of /tmp/*$$* filenames
The Red Hat module-setup.sh script for kexec-tools, as distributed in the kexec-tools before 2.0.7-19 packages in Red Hat Enterprise Linux, allows local users to write to arbitrary files via a symlink attack on a temporary file.
It was found that the module-setup.sh script provided by kexec-tools created temporary files in an insecure way. A malicious, local user could use this flaw to conduct a symbolic link attack, allowing them to overwrite the contents of arbitrary files.
Package: kexec-tools (Red Hat Enterprise Linux 5) - Not affected
Package: kexec-tools (Red Hat Enterprise Linux 6) - Not affected
Debian
CVE-2015-0267: kexec-tools - The Red Hat module-setup.sh script for kexec-tools, as distributed in the kexec-...
vendor_debian·2015·CVSS 3.6
CVE-2015-0267 [LOW] CVE-2015-0267: kexec-tools - The Red Hat module-setup.sh script for kexec-tools, as distributed in the kexec-...
The Red Hat module-setup.sh script for kexec-tools, as distributed in the kexec-tools before 2.0.7-19 packages in Red Hat Enterprise Linux, allows local users to write to arbitrary files via a symlink attack on a temporary file.
Scope: local
bookworm: resolved
bullseye: resolved
forky: resolved
sid: resolved
trixie: resolved
GHSA
GHSA-v9pv-3899-728j: The Red Hat module-setup
ghsa_unreviewed·2022-05-17
CVE-2015-0267 [LOW] GHSA-v9pv-3899-728j: The Red Hat module-setup
The Red Hat module-setup.sh script for kexec-tools, as distributed in the kexec-tools before 2.0.7-19 packages in Red Hat Enterprise Linux, allows local users to write to arbitrary files via a symlink attack on a temporary file.
No detection rules found.
No public exploits indexed.
Bugzilla
CVE-2015-0267 kexec-tools: insecure use of /tmp/*$$* filenames [fedora-all]
bugzilla·2015-04-20·CVSS 3.6
CVE-2015-0267 [LOW] CVE-2015-0267 kexec-tools: insecure use of /tmp/*$$* filenames [fedora-all]
CVE-2015-0267 kexec-tools: insecure use of /tmp/*$$* filenames [fedora-all]
This is an automatically created tracking bug! It was created to ensure
that one or more security vulnerabilities are fixed in affected versions
of Fedora.
For comments that are specific to the vulnerability please use bugs filed
against the "Security Response" product referenced in the "Blocks" field.
For more information see:
http://fedoraproject.org/wiki/Security/TrackingBugs
When submitting as an update, use the fedpkg template provided in the next
comment(s). This will include the bug IDs of this tracking bug as well as
the relevant top-level CVE bugs.
Please also mention the CVE IDs being fixed in the RPM changelog and the
fedpkg commit message.
NOTE: this issue affects multiple supported versions of Fe
Bugzilla
CVE-2015-2928 CVE-2015-2929 tor: multiple issues fixed in the new upstream releases
bugzilla·2015-04-08·CVSS 7.5
CVE-2015-2928 [HIGH] CVE-2015-2928 CVE-2015-2929 tor: multiple issues fixed in the new upstream releases
CVE-2015-2928 CVE-2015-2929 tor: multiple issues fixed in the new upstream releases
2 security issues were fixed in new upstream release of Tor.
From the https://blog.torproject.org/blog/tor-02512-and-0267-are-released:
- Fix an issue that would allow a malicious client to trigger an
assertion failure and halt a hidden service. Fixes bug 15600;
bugfix on 0.2.1.6-alpha. Reported by "disgleirio".
https://trac.torproject.org/projects/tor/ticket/15600
This was assigned CVE-2015-2928.
- Fix a bug that could cause a client to crash with an assertion
failure when parsing a malformed hidden service descriptor. Fixes
bug 15601; bugfix on 0.2.1.5-alpha. Found by "DonnchaC".
https://trac.torproject.org/projects/tor/ticket/15601
This was assigned CVE-2015-2929.
Discussion:
Created tor tracking bu
Bugzilla
CVE-2015-0267 kexec-tools: insecure use of /tmp/*$$* filenames
bugzilla·2015-02-11·CVSS 3.6
CVE-2015-0267 [LOW] CVE-2015-0267 kexec-tools: insecure use of /tmp/*$$* filenames
CVE-2015-0267 kexec-tools: insecure use of /tmp/*$$* filenames
Harald Hoyer from Red Hat reported that /usr/lib/dracut/modules.d/99kdumpbase/module-setup.sh script uses insecure temporary files names, which can lead to a persistent local denial of service, or allow local users to escalate their privileges.
Discussion:
Created attachment 1014711
proposed patch
---
Acknowledgements:
This issue was discovered by Harald Hoyer of Red Hat.
---
Created kexec-tools tracking bugs for this issue:
Affects: fedora-all [bug 1213342]
---
This issue has been addressed in the following products:
Red Hat Enterprise Linux 7
Via RHSA-2015:0986 https://rhn.redhat.com/errata/RHSA-2015-0986.html
2015-05-19
Published