Improper Input Validation Affecting libcacard-tools package, versions <10:1.5.3-86.el7
Threat Intelligence
EPSS
7.93% (95th
percentile)
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Test your applications- Snyk ID SNYK-RHEL7-LIBCACARDTOOLS-5018152
- published 26 Jul 2021
- disclosed 12 Nov 2014
How to fix?
Upgrade RHEL:7 libcacard-tools to version 10:1.5.3-86.el7 or higher.
This issue was patched in RHSA-2015:0349.
NVD Description
Note: Versions mentioned in the description apply only to the upstream libcacard-tools package and not the libcacard-tools package as distributed by RHEL.
See How to fix? for RHEL:7 relevant fixed versions and status.
The host_from_stream_offset function in arch_init.c in QEMU, when loading RAM during migration, allows remote attackers to execute arbitrary code via a crafted (1) offset or (2) length value in savevm data.
References
- http://git.qemu.org/?p=qemu.git;a=commit;h=0be839a2701369f669532ea5884c15bead1c6e08
- https://bugzilla.redhat.com/show_bug.cgi?id=1163075
- https://access.redhat.com/security/cve/CVE-2014-7840
- http://thread.gmane.org/gmane.comp.emulators.qemu/306117
- http://rhn.redhat.com/errata/RHSA-2015-0349.html
- http://rhn.redhat.com/errata/RHSA-2015-0624.html
- https://access.redhat.com/errata/RHSA-2015:0349
- https://exchange.xforce.ibmcloud.com/vulnerabilities/99194
- http://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=0be839a2701369f669532ea5884c15bead1c6e08
CVSS Scores
version 3.1