Out-of-bounds Write Affecting virt-v2v-man-pages-uk package, versions <1:1.42.0-18.0.1.module+el8.6.0+20659+3dcf7c70
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Test your applications- Snyk ID SNYK-ORACLE8-VIRTV2VMANPAGESUK-2827793
- published 18 May 2022
- disclosed 7 Sep 2021
Introduced: 7 Sep 2021
CVE-2021-33285 Open this link in a new tabHow to fix?
Upgrade Oracle:8 virt-v2v-man-pages-uk to version 1:1.42.0-18.0.1.module+el8.6.0+20659+3dcf7c70 or higher.
This issue was patched in ELSA-2022-1759.
NVD Description
Note: Versions mentioned in the description apply only to the upstream virt-v2v-man-pages-uk package and not the virt-v2v-man-pages-uk package as distributed by Oracle.
See How to fix? for Oracle:8 relevant fixed versions and status.
In NTFS-3G versions < 2021.8.22, when a specially crafted NTFS attribute is supplied to the function ntfs_get_attribute_value, a heap buffer overflow can occur allowing for memory disclosure or denial of service. The vulnerability is caused by an out-of-bound buffer access which can be triggered by mounting a crafted ntfs partition. The root cause is a missing consistency check after reading an MFT record : the "bytes_in_use" field should be less than the "bytes_allocated" field. When it is not, the parsing of the records proceeds into the wild.
References
- https://linux.oracle.com/cve/CVE-2021-33285.html
- https://linux.oracle.com/errata/ELSA-2022-1759.html
- https://github.com/tuxera/ntfs-3g/security/advisories/GHSA-q759-8j5v-q5jp
- https://bugzilla.redhat.com/show_bug.cgi?id=2001608
- https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=988386
- https://www.openwall.com/lists/oss-security/2021/08/30/1
- http://www.openwall.com/lists/oss-security/2021/08/30/1
- https://www.debian.org/security/2021/dsa-4971
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/766ISTT3KCARKFUIQT7N6WV6T63XOKG3/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/HSEKTKHO5HFZHWZNJNBJZA56472KRUZI/
- https://lists.debian.org/debian-lts-announce/2021/11/msg00013.html
- https://security.gentoo.org/glsa/202301-01
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/766ISTT3KCARKFUIQT7N6WV6T63XOKG3/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HSEKTKHO5HFZHWZNJNBJZA56472KRUZI/