Vulnerability Details : CVE-2021-33452
An issue was discovered in NASM version 2.16rc0. There are memory leaks in nasm_malloc() in nasmlib/alloc.c.
Products affected by CVE-2021-33452
- cpe:2.3:a:nasm:netwide_assembler:2.16:rc0:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2021-33452
0.06%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 21 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2021-33452
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
5.5
|
MEDIUM | CVSS:3.1/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-2021-33452
-
The product does not sufficiently track and release allocated memory after it has been used, which slowly consumes remaining memory.Assigned by: nvd@nist.gov (Primary)
References for CVE-2021-33452
-
https://bugzilla.nasm.us/show_bug.cgi?id=3392757
3392757 – AddressSanitizer: 1 memory leaks of nasm_malloc()Exploit;Issue Tracking;Third Party Advisory
-
https://gist.github.com/Clingto/bb632c0c463f4b2c97e4f65f751c5e6d
Minimum information for the vulnerability covered by 32 CVEs. · GitHubThird Party Advisory
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