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Security Advisories: GSA_kwCzR0hTQS0zZmc5LWhjcTUtdnhyY84AAuiw
iana-time-zone vulnerable to use after free in MacOS / iOS implementation
In iana-time-zone v0.1.43 a use-after-free bug in the MacOS / iOS implementation was introduced.
The copied system time zone was released before its name was copied.
If the system time zone was changed between the call of CFRelease and str::to_owned(),
random memory would be copied.
JSON: https://advisories.ecosyste.ms/api/v1/advisories/GSA_kwCzR0hTQS0zZmc5LWhjcTUtdnhyY84AAuiw
Source: GitHub Advisory Database
Origin: Unspecified
Severity: Moderate
Classification: General
Published: over 1 year ago
Updated: over 1 year ago
Identifiers: GHSA-3fg9-hcq5-vxrc
References:
- https://github.com/strawlab/iana-time-zone/pull/54
- https://rustsec.org/advisories/RUSTSEC-2022-0049.html
- https://github.com/advisories/GHSA-3fg9-hcq5-vxrc
Blast Radius: 0.0
Affected Packages
cargo:iana-time-zone
Dependent packages: 8Dependent repositories: 15,342
Downloads: 85,256,983 total
Affected Version Ranges: >= 0.1.43, < 0.1.45
Fixed in: 0.1.45
All affected versions: 0.1.43, 0.1.44
All unaffected versions: 0.1.0, 0.1.1, 0.1.2, 0.1.3, 0.1.4, 0.1.5, 0.1.6, 0.1.7, 0.1.8, 0.1.9, 0.1.10, 0.1.11, 0.1.12, 0.1.13, 0.1.14, 0.1.15, 0.1.16, 0.1.17, 0.1.18, 0.1.19, 0.1.20, 0.1.21, 0.1.22, 0.1.23, 0.1.24, 0.1.25, 0.1.26, 0.1.27, 0.1.28, 0.1.29, 0.1.30, 0.1.31, 0.1.32, 0.1.33, 0.1.34, 0.1.35, 0.1.36, 0.1.37, 0.1.38, 0.1.39, 0.1.40, 0.1.41, 0.1.42, 0.1.45, 0.1.46, 0.1.47, 0.1.48, 0.1.49, 0.1.50, 0.1.51, 0.1.52, 0.1.53, 0.1.54, 0.1.55, 0.1.56, 0.1.57, 0.1.58, 0.1.59, 0.1.60