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1 vulnerability by bufferlist_project

CVE-2020-8244 (GCVE-0-2020-8244)

Vulnerability from cvelistv5 – Published: 2020-08-30 13:43 – Updated: 2024-08-04 09:56
VLAI
Summary
A buffer over-read vulnerability exists in bl <4.0.3, <3.0.1, <2.2.1, and <1.2.3 which could allow an attacker to supply user input (even typed) that if it ends up in consume() argument and can become negative, the BufferList state can be corrupted, tricking it into exposing uninitialized memory via regular .slice() calls.
Severity
No CVSS data available.
CWE
  • CWE-126 - Buffer Over-read (CWE-126)
Assigner
References
URL Tags
https://hackerone.com/reports/966347 x_refsource_MISC
https://lists.debian.org/debian-lts-announce/2021… mailing-listx_refsource_MLIST
Impacted products
Vendor Product Version
n/a bl Affected: Fixed in 4.0.3, 3.0.1, 2.2.1, and 1.2.3
Show details on NVD website

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