Vulnerability Details : CVE-2018-1000667
Potential exploit
NASM nasm-2.13.03 nasm- 2.14rc15 version 2.14rc15 and earlier contains a memory corruption (crashed) of nasm when handling a crafted file due to function assemble_file(inname, depend_ptr) at asm/nasm.c:482. vulnerability in function assemble_file(inname, depend_ptr) at asm/nasm.c:482. that can result in aborting/crash nasm program. This attack appear to be exploitable via a specially crafted asm file..
Vulnerability category: OverflowMemory Corruption
Products affected by CVE-2018-1000667
- cpe:2.3:a:nasm:netwide_assembler:*:*:*:*:*:*:*:*
- cpe:2.3:a:nasm:netwide_assembler:2.14.0:rc2:*:*:*:*:*:*
- cpe:2.3:a:nasm:netwide_assembler:2.14.0:rc3:*:*:*:*:*:*
- cpe:2.3:a:nasm:netwide_assembler:2.14.0:rc4:*:*:*:*:*:*
- cpe:2.3:a:nasm:netwide_assembler:2.14.0:rc5:*:*:*:*:*:*
- cpe:2.3:a:nasm:netwide_assembler:2.14.0:rc10:*:*:*:*:*:*
- cpe:2.3:a:nasm:netwide_assembler:2.14.0:rc11:*:*:*:*:*:*
- cpe:2.3:a:nasm:netwide_assembler:2.14.0:rc12:*:*:*:*:*:*
- cpe:2.3:a:nasm:netwide_assembler:2.14.0:rc13:*:*:*:*:*:*
- cpe:2.3:a:nasm:netwide_assembler:2.14.0:rc7:*:*:*:*:*:*
- cpe:2.3:a:nasm:netwide_assembler:2.14.0:rc9:*:*:*:*:*:*
- cpe:2.3:a:nasm:netwide_assembler:2.14.0:rc14:*:*:*:*:*:*
- cpe:2.3:a:nasm:netwide_assembler:2.14.0:rc1:*:*:*:*:*:*
- cpe:2.3:a:nasm:netwide_assembler:2.14.0:rc6:*:*:*:*:*:*
- cpe:2.3:a:nasm:netwide_assembler:2.14.0:rc8:*:*:*:*:*:*
- cpe:2.3:a:nasm:netwide_assembler:2.14.0:rc15:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2018-1000667
0.22%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 42 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2018-1000667
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
4.3
|
MEDIUM | AV:N/AC:M/Au:N/C:N/I:N/A:P |
8.6
|
2.9
|
NIST | |
|
5.5
|
MEDIUM | CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |
1.8
|
3.6
|
NIST |
CWE ids for CVE-2018-1000667
-
The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.Assigned by: nvd@nist.gov (Primary)
References for CVE-2018-1000667
-
https://bugzilla.nasm.us/show_bug.cgi?id=3392507
3392507 – memory corruption of nasm when handling a crafed file due to function assemble_file(inname, depend_ptr) at asm/nasm.c:482Exploit;Issue Tracking;Third Party Advisory
-
https://github.com/cyrillos/nasm/issues/3
Page not found · GitHub · GitHubExploit;Third Party Advisory
-
http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00015.html
[security-announce] openSUSE-SU-2020:0954-1: moderate: Security update f
-
http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00017.html
[security-announce] openSUSE-SU-2020:0952-1: moderate: Security update f
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