Vulnerability Details : CVE-2018-25027
An issue was discovered in the libpulse-binding crate before 1.2.1 for Rust. get_format_info can cause a use-after-free.
Vulnerability category: Memory Corruption
Products affected by CVE-2018-25027
- cpe:2.3:a:libpulse-binding_project:libpulse-binding:*:*:*:*:*:rust:*:*
Exploit prediction scoring system (EPSS) score for CVE-2018-25027
0.39%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 57 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2018-25027
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
5.0
|
MEDIUM | AV:N/AC:L/Au:N/C:N/I:N/A:P |
10.0
|
2.9
|
NIST | |
|
7.5
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
3.9
|
3.6
|
NIST |
CWE ids for CVE-2018-25027
-
The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.Assigned by: nvd@nist.gov (Primary)
References for CVE-2018-25027
-
https://rustsec.org/advisories/RUSTSEC-2018-0021.html
RUSTSEC-2018-0021: libpulse-binding: Use-after-free with objects returned by `Stream`'s `get_format_info` and `get_context` methods › RustSec Advisory DatabaseThird Party Advisory
-
https://raw.githubusercontent.com/rustsec/advisory-db/main/crates/libpulse-binding/RUSTSEC-2018-0021.md
Third Party Advisory;US Government Resource
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