CVE-2024-23325

Envoy crashes when using an address type that isn’t supported by the OS

Envoy is a high-performance edge/middle/service proxy. Envoy crashes in Proxy protocol when using an address type that isn’t supported by the OS. Envoy is susceptible to crashing on a host with IPv6 disabled and a listener config with proxy protocol enabled when it receives a request where the client presents its IPv6 address. It is valid for a client to present its IPv6 address to a target server even though the whole chain is connected via IPv4. This issue has been addressed in released 1.29.1, 1.28.1, 1.27.3, and 1.26.7. Users are advised to upgrade. There are no known workarounds for this vulnerability.

We have discovered 2 live websites that are affected by CVE-2024-23325.

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Affected Software

Product  Envoy Proxy
Category Reverse Proxy
Vulnerable Domains2 live websites (100% of Envoy Proxy install base)
Vulnerable Versions
  • from 0 through 1.26.7
  • from 1.27 through 1.27.3
  • from 1.28 through 1.28.1
  • from 1.29 through 1.29.1
Vulnerable Versions Count1 versions ( 100% of all versions)


Common Weakness Enumeration

CWE-755 Improper Handling of Exceptional Conditions



Details

  • Published - Feb 9, 2024
  • Updated - Aug 27, 2024

Website Distribution by Country

Number of websites using CVE-2024-23325
Russia2 websites

Website Distribution by TLD

Number of websites using CVE-2024-23325
.ru2 websites

Vulnerable Versions

Vulnerable versions are highlighted in red

Websites affected by CVE-2024-23325

Top websites that are affected by CVE-2024-23325. Please click on the "Contact us" link to get more information.
DomainCountryRankContacts
*********.ru Russia*,***,***
*********.ru Russia*,***,***
See full domain list

FAQ

CVE-2024-23325 is Improper Handling of Exceptional Conditions in Envoy Proxy
A total of 2 websites have been identified as vulnerable to CVE-2024-23325, based on global website indexing conducted by WebTechSurvey.
The Envoy Proxy is affected by the CVE-2024-23325 vulnerability.
Envoy Proxy versions up to 1.29.1 are vulnerable to CVE-2024-23325.
CVE-2024-23325 is resolved in version 1.29.1 of Envoy Proxy.