Bug 2094718 (CVE-2022-31212)
| Summary: | CVE-2022-31212 dbus-broker: a stack buffer over-read if a malicious Exec line is supplied | ||
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| Product: | [Other] Security Response | Reporter: | Marian Rehak <mrehak> |
| Component: | vulnerability | Assignee: | Red Hat Product Security <security-response-team> |
| Status: | CLOSED ERRATA | QA Contact: | |
| Severity: | medium | Docs Contact: | |
| Priority: | medium | ||
| Version: | unspecified | CC: | daherrma, jamartis, tgunders, yaneti |
| Target Milestone: | --- | Keywords: | Security |
| Target Release: | --- | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | If docs needed, set a value | |
| Doc Text: |
A stack-based buffer over-read flaw was found in the dbus-broker package. Dbus-Broker depends on c-uitl/c-shquote to parse the DBus service's Exec line, and if a malicious Exec line is supplied, this can lead to a crash or other undefined behaviors.
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Story Points: | --- |
| Clone Of: | Environment: | ||
| Last Closed: | 2022-11-27 17:55:23 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: | 2094720, 2094721, 2102493, 2102494 | ||
| Bug Blocks: | 2094725 | ||
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Description
Marian Rehak
2022-06-08 08:58:29 UTC
Created dbus-broker tracking bugs for this issue: Affects: epel-8 [bug 2094721] Affects: fedora-all [bug 2094720] This issue has been addressed in the following products: Red Hat Enterprise Linux 9 Via RHSA-2022:6608 https://access.redhat.com/errata/RHSA-2022:6608 This bug is now closed. Further updates for individual products will be reflected on the CVE page(s): https://access.redhat.com/security/cve/cve-2022-31212 |