Vulnerability Details : CVE-2020-35885
An issue was discovered in the alpm-rs crate through 2020-08-20 for Rust. StrcCtx performs improper memory deallocation.
Exploit prediction scoring system (EPSS) score for CVE-2020-35885
Probability of exploitation activity in the next 30 days: 0.22%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 60 % EPSS Score History EPSS FAQ
CVSS scores for CVE-2020-35885
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source |
---|---|---|---|---|---|
7.5
|
HIGH | AV:N/AC:L/Au:N/C:P/I:P/A:P |
10.0
|
6.4
|
NIST |
9.8
|
CRITICAL | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
3.9
|
5.9
|
NIST |
CWE ids for CVE-2020-35885
-
The product calls free() twice on the same memory address, potentially leading to modification of unexpected memory locations.Assigned by: nvd@nist.gov (Primary)
References for CVE-2020-35885
-
https://rustsec.org/advisories/RUSTSEC-2020-0032.html
RUSTSEC-2020-0032: alpm-rs: StrcCtx deallocates a memory region that it doesn't own › RustSec Advisory DatabaseThird Party Advisory
Products affected by CVE-2020-35885
- cpe:2.3:a:alpm-rs_project:alpm-rs:*:*:*:*:*:rust:*:*