Bug 2210211 (CVE-2023-31722)
| Summary: | CVE-2023-31722 nasm: heap buffer overflow in expand_mmacro() asm/preproc.c | ||
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| Product: | [Other] Security Response | Reporter: | TEJ RATHI <trathi> |
| Component: | vulnerability | Assignee: | Nobody <nobody> |
| Status: | NEW --- | QA Contact: | |
| Severity: | low | Docs Contact: | |
| Priority: | low | ||
| Version: | unspecified | CC: | nickc, sipoyare |
| 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 heap-based buffer overflow issue was discovered in Nasm's expand_mmacro() function, in the asm/preproc.c file. This issue could allow an attacker to trick a user into opening a specially crafted file, triggering out-of-bounds read access, causing an application to halt or crash, leading to a denial of service.
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Story Points: | --- |
| Clone Of: | Environment: | ||
| Last Closed: | 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: | 2210214, 2210215, 2210216 | ||
| Bug Blocks: | 2208019 | ||
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Description
TEJ RATHI
2023-05-26 05:55:38 UTC
Created nasm tracking bugs for this issue: Affects: fedora-all [bug 2210214] |