Ecosyste.ms: Advisories

Security Advisories: GSA_kwCzR0hTQS1jZjRnLWZjZjgtM2NyOc4AAxgf

`pnet_packet` buffer overrun in `set_payload` setters

As indicated by this issue, a buffer overrun is possible in the set_payload setter of the various mutable "Packet" struct setters. The offending set_payload functions were defined within the struct impl blocks in earlier versions of the package, and later by the packet macro.

Fixed in the packet macro by this PR.

Permalink: https://github.com/advisories/GHSA-cf4g-fcf8-3cr9
JSON: https://advisories.ecosyste.ms/api/v1/advisories/GSA_kwCzR0hTQS1jZjRnLWZjZjgtM2NyOc4AAxgf
Source: GitHub Advisory Database
Origin: Unspecified
Severity: Moderate
Classification: General
Published: about 1 year ago
Updated: about 1 year ago

CVSS Score: 6.0
CVSS vector: CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:H

Identifiers: GHSA-cf4g-fcf8-3cr9
References:

• https://github.com/libpnet/libpnet/issues/449
• https://rustsec.org/advisories/RUSTSEC-2020-0167.html
• https://github.com/advisories/GHSA-cf4g-fcf8-3cr9

Repository: https://github.com/libpnet/libpnet
Blast Radius: 16.4

Affected Packages