Bug 2189604 (CVE-2023-29583) - CVE-2023-29583 yasm: stack-based buffer overflow in parse_expr5() in modules/parsers/nasm/nasm-parse.c
Summary: CVE-2023-29583 yasm: stack-based buffer overflow in parse_expr5() in modules/...
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Status: NEW
Alias: CVE-2023-29583
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
low
low
Target Milestone: ---
Assignee: Nobody
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Depends On: 2189605 2189606 2189618 2189619
Blocks: 2189257
TreeView+ depends on / blocked
 
Reported: 2023-04-25 16:36 UTC by Guilherme de Almeida Suckevicz
Modified: 2023-07-07 08:29 UTC (History)
3 users (show)

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Description Guilherme de Almeida Suckevicz 2023-04-25 16:36:34 UTC 
yasm 1.3.0.55.g101bc was discovered to contain a stack overflow via the function parse_expr5 at /nasm/nasm-parse.c.

Reference:
https://github.com/yasm/yasm/issues/218
Comment 1 Guilherme de Almeida Suckevicz 2023-04-25 16:36:51 UTC 
Created yasm tracking bugs for this issue:

Affects: epel-all [bug 2189606]
Affects: fedora-all [bug 2189605]
Comment 3 Siddhesh Poyarekar 2023-04-25 18:39:31 UTC 
yasm is a standalone program and is not designed to run untrusted code off the internet, so while fuzzed inputs expose real bugs, they do not constitute a security issue.
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