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CVE-2019-25054

Good to know:

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Date: December 26, 2021

An issue was discovered in the pnet crate before 0.27.2 for Rust. There is a segmentation fault (upon attempted dereference of an uninitialized descriptor) because of an erroneous IcmpTransportChannelIterator compiler optimization.

Language: RUST

Severity Score

Related Resources (7)

https://raw.githubusercontent.com/rustsec/advisory-db/main/crates/pnet/RUSTSEC-2019-0037.md
https://github.com/libpnet/libpnet
https://rustsec.org/advisories/RUSTSEC-2019-0037.html
https://crates.io/crates/pnet
https://nvd.nist.gov/vuln/detail/CVE-2019-25054
https://github.com/libpnet/libpnet/issues/449
https://www.mend.io/vulnerability-database/CVE-2019-25054

Severity Score

Weakness Type (CWE)

Missing Initialization of Resource

CWE-909

Top Fix

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CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): HIGH

CVSS v2

Base Score:
Access Vector (AV): NETWORK
Access Complexity (AC): LOW
Authentication (AU): NONE
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): PARTIAL
Additional information:

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