GHSA-r67p-m7g9-gxw6 – csv-sniffer

Package

Manager: cargo
Name: csv-sniffer
Vulnerable Version: >=0 <0.2.0

Severity

Level: High

CVSS v3.1: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:N/E:P/RL:O/RC:R

CVSS v4.0: CVSS:4.0/AV:N/AC:H/AT:N/PR:L/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N

EPSS: N/A pctlN/A

Details

`Read` on uninitialized memory may cause UB (fn preamble_skipcount()) Affected versions of this crate passes an uninitialized buffer to a user-provided `Read` implementation (within `fn preamble_skipcount()`). Arbitrary `Read` implementations can read from the uninitialized buffer (memory exposure) and also can return incorrect number of bytes written to the buffer. Reading from uninitialized memory produces undefined values that can quickly invoke undefined behavior.

Metadata

Created: 2022-06-16T23:51:58Z
Modified: 2022-06-16T23:51:58Z
Source: https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/06/GHSA-r67p-m7g9-gxw6/GHSA-r67p-m7g9-gxw6.json
CWE IDs: []
Alternative ID: N/A
Finding: F138
Auto approve: 1