Incorrect Calculation of Buffer Size Affecting libcacard-tools package, versions *
Threat Intelligence
EPSS
0.05% (18th
percentile)
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Test your applications- Snyk ID SNYK-RHEL7-LIBCACARDTOOLS-1389885
- published 26 Jul 2021
- disclosed 20 Apr 2020
How to fix?
There is no fixed version for RHEL:7 libcacard-tools.
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.
iscsi_aio_ioctl_cb in block/iscsi.c in QEMU 4.1.0 has a heap-based buffer over-read that may disclose unrelated information from process memory to an attacker.
References
- https://security.netapp.com/advisory/ntap-20210212-0001/
- https://access.redhat.com/security/cve/CVE-2020-11947
- https://git.qemu.org/?p=qemu.git;a=commit;h=ff0507c239a246fd7215b31c5658fc6a3ee1e4c5
- http://www.openwall.com/lists/oss-security/2021/01/13/4
- https://access.redhat.com/errata/RHSA-2021:1762
- https://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=ff0507c239a246fd7215b31c5658fc6a3ee1e4c5
CVSS Scores
version 3.1