Bug 1570495 (CVE-2018-10254) - CVE-2018-10254 nasm: Stack-based buffer over-read in disasm/disasm.c:disasm() can allow attackers to cause a denial of service
Summary: CVE-2018-10254 nasm: Stack-based buffer over-read in disasm/disasm.c:disasm()...
Keywords:
Status: NEW
Alias: CVE-2018-10254
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
low
low
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 1570497 1570496 1571868
Blocks: 1570498
TreeView+ depends on / blocked
 
Reported: 2018-04-23 05:51 UTC by Sam Fowler
Modified: 2020-04-17 14:19 UTC (History)
2 users (show)

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Description Sam Fowler 2018-04-23 05:51:14 UTC
Netwide Assembler (nasm) through version 2.13 is vulnerable to a stack-based buffer over-read in the disasm/disasm.c:disasm() function. An attacker could exploit this to cause a crash or other unspecified impact via a crafted ELF file.


Upstream Issue:

https://sourceforge.net/p/nasm/bugs/561/

Comment 1 Sam Fowler 2018-04-23 05:52:14 UTC
Created nasm tracking bugs for this issue:

Affects: fedora-all [bug 1570497]

Comment 3 Scott Gayou 2018-04-25 13:14:08 UTC
Upstream Bugzilla Bug:
https://bugzilla.nasm.us/show_bug.cgi?id=3392475


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