RUSTSEC-2018-0021Published

An issue was discovered in the libpulse-binding crate before 1.2.1 for Rust. get_format_info can cause a use-after-free.

Collected exploitation and prediction evidence

CISA KEV is observed exploitation evidence. FIRST EPSS is a dated prediction of exploitation in the next 30 days. Missing scores are unknown. This collector requests predictions only for explicit CVE aliases in the public NuGet archive; Microsoft release views retain their existing prediction scope.

No collected risk observation for these identifiers. This does not establish absence of exploitation or a zero probability.

cve-program · CVE-2018-25027

Published

An issue was discovered in the libpulse-binding crate before 1.2.1 for Rust. get_format_info can cause a use-after-free.

Source published: 26 Dec 2021 21:54:56 UTC
Source modified: 5 Aug 2024 12:26:39 UTC
Observed here: 23 Oct 2026 15:48:27 UTC
Source terms: CVE Program Terms of Use

Original source record · Cite this exact observation · Complete original publisher JSON

This view projects the publisher's source fields for reading; the original JSON retains additional fields and CVE enrichment containers. Attribution: cve-program · CVE Program Terms of Use. Source text is retained; field grouping and change labels are provided by ChangeIntel.

cve-program · CVE-2018-25028

Published

An issue was discovered in the libpulse-binding crate before 1.2.1 for Rust. get_context can cause a use-after-free.

Source published: 26 Dec 2021 21:54:47 UTC
Source modified: 5 Aug 2024 12:26:39 UTC
Observed here: 23 Oct 2026 15:48:27 UTC
Source terms: CVE Program Terms of Use

Original source record · Cite this exact observation · Complete original publisher JSON

euvd · EUVD-2022-0623

Published

An issue was discovered in the libpulse-binding crate before 1.2.1 for Rust. get_format_info can cause a use-after-free.

EUVD source date text has no stated timezone and is retained without inventing a UTC instant. Related bulletin membership is not an alias, common cause or applicability claim. A missing vector with a zero score is treated as unrated. Complete vendor/product and underlying source evidence remains in the original JSON.

Original publisher date fields

datePublished: Dec 26, 2021, 9:54:56 PM

dateUpdated: Aug 5, 2024, 12:26:39 PM

Source published: Dec 26, 2021, 9:54:56 PM (timezone not stated)
Source modified: Aug 5, 2024, 12:26:39 PM (timezone not stated)
Observed here: 9 Nov 2026 18:15:51 UTC
Source terms: ENISA EUVD · source terms and attribution apply

Original source record · Cite this exact observation · Complete original publisher JSON

This view projects the publisher's source fields for reading; the original JSON retains additional fields and CVE enrichment containers. Attribution: euvd · ENISA EUVD · source terms and attribution apply. Source text is retained; field grouping and change labels are provided by ChangeIntel.

euvd · EUVD-2022-0632

Published

An issue was discovered in the libpulse-binding crate before 1.2.1 for Rust. get_context can cause a use-after-free.

Original publisher date fields

datePublished: Dec 26, 2021, 9:54:47 PM

dateUpdated: Aug 5, 2024, 12:26:39 PM

Source published: Dec 26, 2021, 9:54:47 PM (timezone not stated)
Source modified: Aug 5, 2024, 12:26:39 PM (timezone not stated)
Observed here: 9 Nov 2026 18:15:53 UTC
Source terms: ENISA EUVD · source terms and attribution apply

Original source record · Cite this exact observation · Complete original publisher JSON

nvd · CVE-2018-25027

Published

An issue was discovered in the libpulse-binding crate before 1.2.1 for Rust. get_format_info can cause a use-after-free.

NVD analysis and CPE criteria are source context, not proof that a package or your environment is affected. Complete affected data, logical configurations and SSVC are retained in the original JSON.

Source analysis status: Modified

Weakness classifications: CWE-416

Original publisher date fields

published: 2021-12-27T00:15:08.117

lastModified: 2026-06-17T01:54:33.037

1 source CPE criteria · context only

cpe:2.3:a:libpulse-binding_project:libpulse-binding:*:*:*:*:*:rust:*:*

The original JSON retains the logical configuration operators, exclusions and version bounds.

Source published: 27 Dec 2021 00:15:08 UTC
Source modified: 17 Jun 2026 01:54:33 UTC
Observed here: 24 Oct 2026 15:17:10 UTC
Source terms: NIST NVD usage terms; underlying source attribution retained

Original source record · Cite this exact observation · Complete original publisher JSON

This view projects the publisher's source fields for reading; the original JSON retains additional fields and CVE enrichment containers. Attribution: nvd · NIST NVD usage terms; underlying source attribution retained. Source text is retained; field grouping and change labels are provided by ChangeIntel.

CVSS 3.1 · [email protected] · Primary · 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CVSS 2.0 · [email protected] · Primary · 5.0 AV:N/AC:L/Au:N/C:N/I:N/A:P

nvd · CVE-2018-25028

Published

An issue was discovered in the libpulse-binding crate before 1.2.1 for Rust. get_context can cause a use-after-free.

NVD analysis and CPE criteria are source context, not proof that a package or your environment is affected. Complete affected data, logical configurations and SSVC are retained in the original JSON.

Source analysis status: Modified

Weakness classifications: CWE-416

Original publisher date fields

published: 2021-12-27T00:15:08.153

lastModified: 2026-06-17T01:54:33.150

1 source CPE criteria · context only

cpe:2.3:a:libpulse-binding_project:libpulse-binding:*:*:*:*:*:rust:*:*

The original JSON retains the logical configuration operators, exclusions and version bounds.

Source published: 27 Dec 2021 00:15:08 UTC
Source modified: 17 Jun 2026 01:54:33 UTC
Observed here: 24 Oct 2026 15:17:10 UTC
Source terms: NIST NVD usage terms; underlying source attribution retained

Original source record · Cite this exact observation · Complete original publisher JSON

CVSS 3.1 · [email protected] · Primary · 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CVSS 2.0 · [email protected] · Primary · 5.0 AV:N/AC:L/Au:N/C:N/I:N/A:P

osv · GHSA-ghpq-vjxw-ch5w

Published

### Overview Version 1.2.1 of the `libpulse-binding` Rust crate, released on the 15th of June 2018, fixed a pair of use-after-free issues with the objects returned by the `get_format_info` and `get_context` methods of `Stream` objects. These objects were mistakenly being constructed without setting an important flag to prevent destruction of the underlying C objects they reference upon their own destruction. This advisory is being written retrospectively, having previously only been noted in the changelog. No CVE assignment was sought. ### Patches Users are required to update to version 1.2.1 or newer. Versions older than 1.2.1 have been yanked from crates.io. This was believed to have already been done at the time of the 1.2.1 release, but upon double checking now they were found to still be available, so has been done now (22nd October 2020).

Source published: 25 Aug 2021 20:56:52 UTC
Source modified: 8 Nov 2023 04:00:15 UTC
Observed here: 24 Oct 2026 13:19:54 UTC
Source terms: GitHub Advisory Database · CC-BY-4.0

Original source record · Cite this exact observation · Complete original publisher JSON

This view projects the publisher's source fields for reading; the original JSON retains additional fields and CVE enrichment containers. Attribution: osv · GitHub Advisory Database · CC-BY-4.0. Source text is retained; field grouping and change labels are provided by ChangeIntel.

Publisher rating · HIGH

osv · GHSA-hxjf-h2mh-r6hj

Published

Affected versions contained a pair of use-after-free issues with the objects returned by the get_format_info and get_context methods of Stream objects. These objects were mistakenly being constructed without setting an important flag to prevent destruction of the underlying C objects they reference upon their own destruction.

Source published: 6 Jan 2022 22:20:12 UTC
Source modified: 8 Nov 2023 04:00:15 UTC
Observed here: 24 Oct 2026 13:19:54 UTC
Source terms: GitHub Advisory Database · CC-BY-4.0

Original source record · Cite this exact observation · Complete original publisher JSON

CVSS_V3 · CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Publisher rating · HIGH

osv · GHSA-jqpv-jm4m-86j9

Published

Source published: 6 Jan 2022 22:17:50 UTC
Source modified: 8 Nov 2023 04:00:15 UTC
Observed here: 24 Oct 2026 13:19:54 UTC
Source terms: GitHub Advisory Database · CC-BY-4.0

Original source record · Cite this exact observation · Complete original publisher JSON

CVSS_V3 · CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Publisher rating · HIGH

osv · RUSTSEC-2018-0021

Published

Affected versions contained a pair of use-after-free issues with the objects returned by the `get_format_info` and `get_context` methods of `Stream` objects. These objects were mistakenly being constructed without setting an important flag to prevent destruction of the underlying C objects they reference upon their own destruction.

Source published: 15 Jun 2018 12:00:00 UTC
Source modified: 12 Oct 2026 18:00:02 UTC
Observed here: 24 Oct 2026 13:19:54 UTC
Source terms: OSV · upstream source license applies

Original source record · Cite this exact observation · Complete original publisher JSON

This view projects the publisher's source fields for reading; the original JSON retains additional fields and CVE enrichment containers. Attribution: osv · OSV · upstream source license applies. Source text is retained; field grouping and change labels are provided by ChangeIntel.