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Vulnerability Details :

CVE-2024-23322

Summary
Assigner-GitHub_M
Assigner Org ID-a0819718-46f1-4df5-94e2-005712e83aaa
Published At-09 Feb, 2024 | 22:51
Updated At-01 Aug, 2024 | 22:59
Rejected At-
Credits

Envoy crashes when idle and request per try timeout occur within the backoff interval

Envoy is a high-performance edge/middle/service proxy. Envoy will crash when certain timeouts happen within the same interval. The crash occurs when the following are true: 1. hedge_on_per_try_timeout is enabled, 2. per_try_idle_timeout is enabled (it can only be done in configuration), 3. per-try-timeout is enabled, either through headers or configuration and its value is equal, or within the backoff interval of the per_try_idle_timeout. 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.

Vendors
-
Not available
Products
-
Metrics (CVSS)
VersionBase scoreBase severityVector
Weaknesses
Attack Patterns
Solution/Workaround
References
HyperlinkResource Type
EPSS History
Score
Latest Score
-
N/A
No data available for selected date range
Percentile
Latest Percentile
-
N/A
No data available for selected date range
Stakeholder-Specific Vulnerability Categorization (SSVC)
▼Common Vulnerabilities and Exposures (CVE)
cve.org
Assigner:GitHub_M
Assigner Org ID:a0819718-46f1-4df5-94e2-005712e83aaa
Published At:09 Feb, 2024 | 22:51
Updated At:01 Aug, 2024 | 22:59
Rejected At:
▼CVE Numbering Authority (CNA)
Envoy crashes when idle and request per try timeout occur within the backoff interval

Envoy is a high-performance edge/middle/service proxy. Envoy will crash when certain timeouts happen within the same interval. The crash occurs when the following are true: 1. hedge_on_per_try_timeout is enabled, 2. per_try_idle_timeout is enabled (it can only be done in configuration), 3. per-try-timeout is enabled, either through headers or configuration and its value is equal, or within the backoff interval of the per_try_idle_timeout. 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.

Affected Products
Vendor
envoyproxy
Product
envoy
Versions
Affected
  • >= 1.29.0, < 1.29.1
  • >= 1.28.0, < 1.28.1
  • >= 1.27.0, < 1.27.3
  • < 1.26.7
Problem Types
TypeCWE IDDescription
CWECWE-416CWE-416: Use After Free
Type: CWE
CWE ID: CWE-416
Description: CWE-416: Use After Free
Metrics
VersionBase scoreBase severityVector
3.17.5HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Version: 3.1
Base score: 7.5
Base severity: HIGH
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://github.com/envoyproxy/envoy/security/advisories/GHSA-6p83-mfmh-qv38
x_refsource_CONFIRM
https://github.com/envoyproxy/envoy/commit/843f9e6a123ed47ce139b421c14e7126f2ac685e
x_refsource_MISC
Hyperlink: https://github.com/envoyproxy/envoy/security/advisories/GHSA-6p83-mfmh-qv38
Resource:
x_refsource_CONFIRM
Hyperlink: https://github.com/envoyproxy/envoy/commit/843f9e6a123ed47ce139b421c14e7126f2ac685e
Resource:
x_refsource_MISC
▼Authorized Data Publishers (ADP)
1. CISA ADP Vulnrichment
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
2. CVE Program Container
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://github.com/envoyproxy/envoy/security/advisories/GHSA-6p83-mfmh-qv38
x_refsource_CONFIRM
x_transferred
https://github.com/envoyproxy/envoy/commit/843f9e6a123ed47ce139b421c14e7126f2ac685e
x_refsource_MISC
x_transferred
Hyperlink: https://github.com/envoyproxy/envoy/security/advisories/GHSA-6p83-mfmh-qv38
Resource:
x_refsource_CONFIRM
x_transferred
Hyperlink: https://github.com/envoyproxy/envoy/commit/843f9e6a123ed47ce139b421c14e7126f2ac685e
Resource:
x_refsource_MISC
x_transferred
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:security-advisories@github.com
Published At:09 Feb, 2024 | 23:15
Updated At:15 Feb, 2024 | 04:48

Envoy is a high-performance edge/middle/service proxy. Envoy will crash when certain timeouts happen within the same interval. The crash occurs when the following are true: 1. hedge_on_per_try_timeout is enabled, 2. per_try_idle_timeout is enabled (it can only be done in configuration), 3. per-try-timeout is enabled, either through headers or configuration and its value is equal, or within the backoff interval of the per_try_idle_timeout. 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.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Primary3.17.5HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Secondary3.17.5HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Type: Primary
Version: 3.1
Base score: 7.5
Base severity: HIGH
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Type: Secondary
Version: 3.1
Base score: 7.5
Base severity: HIGH
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CPE Matches
envoyproxy
envoyproxy
>>envoy>>Versions from 1.26.0(inclusive) to 1.26.7(exclusive)
cpe:2.3:a:envoyproxy:envoy:*:*:*:*:*:*:*:*
envoyproxy
envoyproxy
>>envoy>>Versions from 1.27.0(inclusive) to 1.27.3(exclusive)
cpe:2.3:a:envoyproxy:envoy:*:*:*:*:*:*:*:*
envoyproxy
envoyproxy
>>envoy>>Versions from 1.28.0(inclusive) to 1.28.1(exclusive)
cpe:2.3:a:envoyproxy:envoy:*:*:*:*:*:*:*:*
envoyproxy
envoyproxy
>>envoy>>Versions from 1.29.0(inclusive) to 1.29.1(exclusive)
cpe:2.3:a:envoyproxy:envoy:*:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-416Primarysecurity-advisories@github.com
CWE ID: CWE-416
Type: Primary
Source: security-advisories@github.com
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
https://github.com/envoyproxy/envoy/commit/843f9e6a123ed47ce139b421c14e7126f2ac685esecurity-advisories@github.com
Patch
Vendor Advisory
https://github.com/envoyproxy/envoy/security/advisories/GHSA-6p83-mfmh-qv38security-advisories@github.com
Vendor Advisory
Hyperlink: https://github.com/envoyproxy/envoy/commit/843f9e6a123ed47ce139b421c14e7126f2ac685e
Source: security-advisories@github.com
Resource:
Patch
Vendor Advisory
Hyperlink: https://github.com/envoyproxy/envoy/security/advisories/GHSA-6p83-mfmh-qv38
Source: security-advisories@github.com
Resource:
Vendor Advisory

Change History

0
Information is not available yet

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