CVE-2024-45808 (GCVE-0-2024-45808)

Vulnerability from cvelistv5 – Published: 2024-09-19 23:34 – Updated: 2024-09-20 17:25
VLAI
Title
Malicious log injection via access logs in envoy
Summary
Envoy is a cloud-native high-performance edge/middle/service proxy. A vulnerability has been identified in Envoy that allows malicious attackers to inject unexpected content into access logs. This is achieved by exploiting the lack of validation for the `REQUESTED_SERVER_NAME` field for access loggers. This issue has been addressed in versions 1.31.2, 1.30.6, 1.29.9, and 1.28.7. Users are advised to upgrade. There are no known workarounds for this vulnerability.
Severity
6.5 (Medium)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
SSVC
Exploitation: poc Automatable: yes Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
  • CWE-117 - Improper Output Neutralization for Logs
Assigner
References
Impacted products
Vendor Product Version
envoyproxy envoy Affected: >= 1.31.0, < 1.31.2
Affected: >= 1.30.0, < 1.30.6
Affected: >= 1.29.0, < 1.29.9
Affected: < 1.28.7
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envoyproxy envoy Affected: 0 , < 1.28.7 (custom)
Affected: 1.29.0 , < 1.29.9 (custom)
Affected: 1.30.0 , < 1.30.6 (custom)
Affected: 1.31.0 , < 1.31.2 (custom)
    cpe:2.3:a:envoyproxy:envoy:*:*:*:*:*:*:*:*
 Create a notification for this product.
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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


Detection rules are retrieved from Rulezet.