Vulnerability Details : CVE-2018-8882
Netwide Assembler (NASM) 2.13.02rc2 has a stack-based buffer under-read in the function ieee_shr in asm/float.c via a large shift value.
Vulnerability category: Overflow
Products affected by CVE-2018-8882
- cpe:2.3:a:nasm:netwide_assembler:2.13.02:rc2:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2018-8882
0.15%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 32 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2018-8882
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
4.6
|
MEDIUM | AV:L/AC:L/Au:N/C:P/I:P/A:P |
3.9
|
6.4
|
NIST | |
|
7.8
|
HIGH | CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
1.8
|
5.9
|
NIST |
CWE ids for CVE-2018-8882
-
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-2018-8882
-
https://bugzilla.nasm.us/show_bug.cgi?id=3392445
3392445 – Stack under flow in function ieee_shr at source file asm/float.cIssue Tracking;Vendor Advisory
-
http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00015.html
[security-announce] openSUSE-SU-2020:0954-1: moderate: Security update f
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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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