Bug 1924742 (CVE-2021-21285)
| Summary: | CVE-2021-21285 docker: daemon crash during image pull of malicious image | ||
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| Product: | [Other] Security Response | Reporter: | Guilherme de Almeida Suckevicz <gsuckevi> |
| Component: | vulnerability | Assignee: | Red Hat Product Security <security-response-team> |
| Status: | CLOSED WONTFIX | QA Contact: | |
| Severity: | medium | Docs Contact: | |
| Priority: | medium | ||
| Version: | unspecified | CC: | amurdaca, bdettelb, dramseur, dwalsh, jhunter, kaycoth, kmitts, mgala, mjudeiki, sparks, tomckay |
| Target Milestone: | --- | Keywords: | Security |
| Target Release: | --- | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | docker 19.03.15, docker 20.10.3 | Doc Type: | If docs needed, set a value |
| Doc Text: |
A flaw was found in Docker. Pulling an intentionally malformed Docker image manifest could lead to a crash of the `dockerd` daemon, resulting in a denial of service. The highest threat from this vulnerability is to system availability.
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Story Points: | --- |
| Clone Of: | Environment: | ||
| Last Closed: | 2021-10-28 12:46:27 UTC | Type: | --- |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
| Bug Depends On: | 1934046, 1934047 | ||
| Bug Blocks: | 1924746 | ||
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Description
Guilherme de Almeida Suckevicz
2021-02-03 14:37:01 UTC
External References: https://github.com/moby/moby/security/advisories/GHSA-6fj5-m822-rqx8 |