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CVE-2018-25027

25
FAUCET Score

CVE-2018-25027 describes a use-after-free vulnerability in the libpulse-binding crate for Rust, specifically affecting versions prior to 1.2.1, which can be triggered by the get_format_info function. This high-severity flaw (CVSS 7.5) allows for remote denial of service without user interaction, but does not impact confidentiality or integrity. There is currently no evidence of active exploitation, publicly available exploit code, or significant community discussion surrounding this vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
< 1.2.1CPE matchmatch criteria
cpe:2.3:a:libpulse-binding_project:libpulse-binding:*:*:*:*:*:rust:*:*

CVSS Data

CVSS version used by this source: 3.1

7.5HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
Exploitability Score
3.9
Impact Score
3.6
CvssVersion
3.1

Exploit Intelligence

EPSS Score
1.33%
Probability of exploitation in next 30 days
EPSS Percentile
68.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0133 is in the 48th percentile among its peer group of 51,466 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (1)

rustpatch availablevia ghsa
Product: libpulse-bindingFixed in: 1.2.1

Vendor Advisories (1)

rustGHSA-hxjf-h2mh-r6hjhigh

Use After Free in libpulse-binding

Jan 6, 2022

References

raw.githubusercontent.com / rustsec/advisory-db/main/crates/libpulse-binding/RUSTSEC-2018-0021.md
Third Party AdvisoryUS Government Resource
rustsec.org / advisories/RUSTSEC-2018-0021.html
Third Party Advisory