CVE-2024-32975

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.
Wrap or Wraparound
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
5.9 MEDIUM
NETWORK
HIGH
NONE
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
GitHub_MCNA
5.9 MEDIUM
NETWORK
HIGH
NONE
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
CISA-ADPADP
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 1%
VendorProductVersion
envoyproxyenvoy
𝑥
< 1.27.6
envoyproxyenvoy
1.28.0 ≤
𝑥
< 1.28.4
envoyproxyenvoy
1.29.0 ≤
𝑥
< 1.29.5
envoyproxyenvoy
1.30.0 ≤
𝑥
< 1.30.2
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://github.com/envoyproxy/envoy/security/advisories/GHSA-g9mq-6v96-cpqc
https://github.com/envoyproxy/envoy/security/advisories/GHSA-g9mq-6v96-cpqc