VDB
RHSA-2021%3A4914
RHSA-2021%3A4914
PUBLISHED
CVSS 7.300000190734863 HIGH
A flaw was found in golang. Extraneous zero characters at the beginning of an IP address octet are not properly considered which could allow an attacker to bypass IP-based access controls. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.
Risk Scores
CVSS 3.1
7.300000190734863
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Red Hat | container-native-virtualization/vm-import-operator-rhel8@sha256:0599dbcdd281283ab17d8f758a59e893e21a5459217e7c723e3621c5ca890d73_amd64 as a component of CNV 4.8 for RHEL 8 | container-native-virtualization/vm-import-operator-rhel8@sha256:0599dbcdd281283ab17d8f758a59e893e21a5459217e7c723e3621c5ca890d73_amd64 |
Timeline
- Dec 2, 2021 CVE Published
- Apr 29, 2026 CVE Updated
- May 1, 2026 Distribution Patch
- May 1, 2026 Distribution Patch
- May 1, 2026 Security Advisory
- May 1, 2026 Security Advisory
- May 1, 2026 Security Advisory
References
- https://access.redhat.com/errata/RHSA-2021:4914 advisory
- https://access.redhat.com/security/updates/classification/#moderate advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1983596 issue
- https://bugzilla.redhat.com/show_bug.cgi?id=1992006 issue
- https://bugzilla.redhat.com/show_bug.cgi?id=1997017 issue
- https://bugzilla.redhat.com/show_bug.cgi?id=1998855 issue
- https://bugzilla.redhat.com/show_bug.cgi?id=2000251 issue
- https://bugzilla.redhat.com/show_bug.cgi?id=2001270 issue
- https://bugzilla.redhat.com/show_bug.cgi?id=2001281 issue
- https://bugzilla.redhat.com/show_bug.cgi?id=2001901 issue
- https://bugzilla.redhat.com/show_bug.cgi?id=2007336 issue
- https://bugzilla.redhat.com/show_bug.cgi?id=2007776 issue
- https://bugzilla.redhat.com/show_bug.cgi?id=2008511 issue
- https://bugzilla.redhat.com/show_bug.cgi?id=2012890 issue
- https://bugzilla.redhat.com/show_bug.cgi?id=2025475 issue
- https://bugzilla.redhat.com/show_bug.cgi?id=2026881 issue
- https://security.access.redhat.com/data/csaf/v2/advisories/2021/rhsa-2021_4914.json advisory
- https://access.redhat.com/security/cve/CVE-2021-29923 advisory
- https://www.cve.org/CVERecord?id=CVE-2021-29923 advisory
- https://nvd.nist.gov/vuln/detail/CVE-2021-29923 advisory
…and 6 more