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OSV
OSV
added 2025/09/15 1:57 p.m.0 views

GHSA-GFXP-F68G-8X78 LibYML: `libyml::string::yaml_string_extend` is unsound and unmaintained

In version 0.0.4, libyml::string::yamlstringextend was revised resulting in undefined behaviour, which is unsound. The GitHub project for libyml was archived after unsoundness issues were raised. If you rely on this crate, it is highly recommended switching to a maintained alternative. Recommende...

8.7CVSS5.9AI score
Exploits0References3
Github Security Blog
Github Security Blog
added 2025/09/15 1:57 p.m.4 views

LibYML: `libyml::string::yaml_string_extend` is unsound and unmaintained

In version 0.0.4, libyml::string::yamlstringextend was revised resulting in undefined behaviour, which is unsound. The GitHub project for libyml was archived after unsoundness issues were raised. If you rely on this crate, it is highly recommended switching to a maintained alternative. Recommende...

7.1AI score
Exploits0References3Affected Software1
OSV
OSV
added 2025/09/11 12:0 p.m.1 views

RUSTSEC-2025-0067 `libyml::string::yaml_string_extend` is unsound and unmaintained

In version 0.0.4, libyml::string::yamlstringextend was revised resulting in undefined behaviour, which is unsound. The GitHub project for libyml was archived after unsoundness issues were raised. If you rely on this crate, it is highly recommended switching to a maintained alternative. Recommende...

7.1AI score
Exploits0References3
RustSec
RustSec
added 2025/09/11 12:0 p.m.7 views

`libyml::string::yaml_string_extend` is unsound and unmaintained

In version 0.0.4, libyml::string::yamlstringextend was revised resulting in undefined behaviour, which is unsound. The GitHub project for libyml was archived after unsoundness issues were raised. If you rely on this crate, it is highly recommended switching to a maintained alternative. Recommende...

7.1AI score
Exploits0
Github Security Blog
Github Security Blog
added 2023/12/21 6:14 p.m.13 views

unsafe-libyaml unaligned write of u64 on 32-bit and 16-bit platforms

Affected versions allocate memory using the alignment of usize and write data to it of type u64, without using core::ptr::writeunaligned. In platforms with sub-64bit alignment for usize including wasm32 and x86 these writes are insufficiently aligned some of the time. If using an ordinary optimiz...

7AI score
Exploits0References4Affected Software1
OSV
OSV
added 2023/12/21 6:14 p.m.8 views

GHSA-R24F-HG58-VFRW unsafe-libyaml unaligned write of u64 on 32-bit and 16-bit platforms

Affected versions allocate memory using the alignment of usize and write data to it of type u64, without using core::ptr::writeunaligned. In platforms with sub-64bit alignment for usize including wasm32 and x86 these writes are insufficiently aligned some of the time. If using an ordinary optimiz...

7AI score
Exploits0References4
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