Heap-based Buffer Overflow Affecting qemu-img package, versions <15:6.2.0-32.module+el8.8.0+18361+9f407f6e
Threat Intelligence
EPSS
0.07% (32nd
percentile)
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Test your applications- Snyk ID SNYK-CENTOS8-QEMUIMG-5561293
- published 7 Jun 2022
- disclosed 25 Nov 2021
Introduced: 25 Nov 2021
CVE-2021-46790 Open this link in a new tabHow to fix?
Upgrade Centos:8 qemu-img to version 15:6.2.0-32.module+el8.8.0+18361+9f407f6e or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream qemu-img package and not the qemu-img package as distributed by Centos.
See How to fix? for Centos:8 relevant fixed versions and status.
ntfsck in NTFS-3G through 2021.8.22 has a heap-based buffer overflow involving buffer+512*3-2. NOTE: the upstream position is that ntfsck is deprecated; however, it is shipped by some Linux distributions.
References
- https://access.redhat.com/security/cve/CVE-2021-46790
- http://www.openwall.com/lists/oss-security/2022/05/26/1
- https://github.com/tuxera/ntfs-3g/issues/16
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/7JPX6OUCQKZX4PN5DQPVDUFZCOOZUX7Z/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ECDCISL24TYH4CTDFCUVF24WAKRSYF7F/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/FAXFYIJWT5SHHRNPOJETM77EIMJ6ZP6I/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/UEXHDCUSLJD2HSPMAAVZ5AWMPUOG6UI7/
- https://www.debian.org/security/2022/dsa-5160
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/7JPX6OUCQKZX4PN5DQPVDUFZCOOZUX7Z/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ECDCISL24TYH4CTDFCUVF24WAKRSYF7F/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FAXFYIJWT5SHHRNPOJETM77EIMJ6ZP6I/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UEXHDCUSLJD2HSPMAAVZ5AWMPUOG6UI7/
CVSS Scores
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