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CVE-2021-28876

PoC —
CVSS 3.1
5.3 medium
EPSS
2%p74
Published
()
Modified
Description

In the standard library in Rust before 1.52.0, the Zip implementation has a panic safety issue. It calls __iterator_get_unchecked() more than once for the same index when the underlying iterator panics (in certain conditions). This bug could lead to a memory safety violation due to an unmet safety requirement for the TrustedRandomAccess trait.

Vendors
rust-langfedoraproject
Products
rust, fedora
Weakness
CWE-755
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
NVD CVE.org GitHub PoCs EPSS (1.6%)

In the news

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