CVEvulnerability

CVE-2024-32975

7.5 HIGH Published 2024-06-04 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2024-06-04
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
5.9 MEDIUM — CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS 3.1 ([email protected])
7.5 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weaknesses
CWE-191

Description

Envoy is a cloud-native, open source edge and service proxy. There is a crash at `QuicheDataReader::PeekVarInt62Length()`. It is caused by integer underflow in the `QuicStreamSequencerBuffer::PeekRegion()` implementation.

Affected configurations

• envoyproxy envoy (< 1.27.6) • envoyproxy envoy (>= 1.28.0 < 1.28.4) • envoyproxy envoy (>= 1.29.0 < 1.29.5) • envoyproxy envoy (>= 1.30.0 < 1.30.2)

Related

Weakness · CWE (1)

  • CWE-191 Integer Underflow (Wrap or Wraparound) weakness

References