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Vulnerability Details :

CVE-2022-40468

Summary
Assigner-mitre
Assigner Org ID-8254265b-2729-46b6-b9e3-3dfca2d5bfca
Published At-19 Sep, 2022 | 00:00
Updated At-04 Nov, 2025 | 16:09
Rejected At-
Credits

Potential leak of left-over heap data if custom error page templates containing special non-standard variables are used. Tinyproxy commit 84f203f and earlier use uninitialized buffers in process_request() function.

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:mitre
Assigner Org ID:8254265b-2729-46b6-b9e3-3dfca2d5bfca
Published At:19 Sep, 2022 | 00:00
Updated At:04 Nov, 2025 | 16:09
Rejected At:
▼CVE Numbering Authority (CNA)

Potential leak of left-over heap data if custom error page templates containing special non-standard variables are used. Tinyproxy commit 84f203f and earlier use uninitialized buffers in process_request() function.

Affected Products
Vendor
n/a
Product
n/a
Versions
Affected
  • n/a
Problem Types
TypeCWE IDDescription
textN/An/a
Type: text
CWE ID: N/A
Description: n/a
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/tinyproxy/tinyproxy
N/A
https://github.com/tinyproxy/tinyproxy/blob/84f203fb1c4733608c7283bbe794005a469c4b00/src/reqs.c#L346
N/A
https://github.com/tinyproxy/tinyproxy/issues/457
N/A
https://github.com/tinyproxy/tinyproxy/issues/457#issuecomment-1264176815
N/A
https://security.gentoo.org/glsa/202305-27
vendor-advisory
Hyperlink: https://github.com/tinyproxy/tinyproxy
Resource: N/A
Hyperlink: https://github.com/tinyproxy/tinyproxy/blob/84f203fb1c4733608c7283bbe794005a469c4b00/src/reqs.c#L346
Resource: N/A
Hyperlink: https://github.com/tinyproxy/tinyproxy/issues/457
Resource: N/A
Hyperlink: https://github.com/tinyproxy/tinyproxy/issues/457#issuecomment-1264176815
Resource: N/A
Hyperlink: https://security.gentoo.org/glsa/202305-27
Resource:
vendor-advisory
▼Authorized Data Publishers (ADP)
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/tinyproxy/tinyproxy
x_transferred
https://github.com/tinyproxy/tinyproxy/blob/84f203fb1c4733608c7283bbe794005a469c4b00/src/reqs.c#L346
x_transferred
https://github.com/tinyproxy/tinyproxy/issues/457
x_transferred
https://github.com/tinyproxy/tinyproxy/issues/457#issuecomment-1264176815
x_transferred
https://security.gentoo.org/glsa/202305-27
vendor-advisory
x_transferred
https://lists.debian.org/debian-lts-announce/2024/09/msg00035.html
N/A
Hyperlink: https://github.com/tinyproxy/tinyproxy
Resource:
x_transferred
Hyperlink: https://github.com/tinyproxy/tinyproxy/blob/84f203fb1c4733608c7283bbe794005a469c4b00/src/reqs.c#L346
Resource:
x_transferred
Hyperlink: https://github.com/tinyproxy/tinyproxy/issues/457
Resource:
x_transferred
Hyperlink: https://github.com/tinyproxy/tinyproxy/issues/457#issuecomment-1264176815
Resource:
x_transferred
Hyperlink: https://security.gentoo.org/glsa/202305-27
Resource:
vendor-advisory
x_transferred
Hyperlink: https://lists.debian.org/debian-lts-announce/2024/09/msg00035.html
Resource: N/A
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:cve@mitre.org
Published At:19 Sep, 2022 | 17:15
Updated At:04 Nov, 2025 | 16:15

Potential leak of left-over heap data if custom error page templates containing special non-standard variables are used. Tinyproxy commit 84f203f and earlier use uninitialized buffers in process_request() function.

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:H/I:N/A:N
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:H/I:N/A:N
CPE Matches

tinyproxy_project
tinyproxy_project
>>tinyproxy>>Versions up to 1.11.1(inclusive)
cpe:2.3:a:tinyproxy_project:tinyproxy:*:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-1188Primarynvd@nist.gov
CWE ID: CWE-1188
Type: Primary
Source: nvd@nist.gov
Evaluator Description

Evaluator Impact

Evaluator Solution

Vendor Statements

References
HyperlinkSourceResource
https://github.com/tinyproxy/tinyproxycve@mitre.org
Third Party Advisory
https://github.com/tinyproxy/tinyproxy/blob/84f203fb1c4733608c7283bbe794005a469c4b00/src/reqs.c#L346cve@mitre.org
Exploit
Third Party Advisory
https://github.com/tinyproxy/tinyproxy/issues/457cve@mitre.org
Exploit
Third Party Advisory
https://github.com/tinyproxy/tinyproxy/issues/457#issuecomment-1264176815cve@mitre.org
N/A
https://security.gentoo.org/glsa/202305-27cve@mitre.org
N/A
https://github.com/tinyproxy/tinyproxyaf854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
https://github.com/tinyproxy/tinyproxy/blob/84f203fb1c4733608c7283bbe794005a469c4b00/src/reqs.c#L346af854a3a-2127-422b-91ae-364da2661108
Exploit
Third Party Advisory
https://github.com/tinyproxy/tinyproxy/issues/457af854a3a-2127-422b-91ae-364da2661108
Exploit
Third Party Advisory
https://github.com/tinyproxy/tinyproxy/issues/457#issuecomment-1264176815af854a3a-2127-422b-91ae-364da2661108
N/A
https://lists.debian.org/debian-lts-announce/2024/09/msg00035.htmlaf854a3a-2127-422b-91ae-364da2661108
N/A
https://security.gentoo.org/glsa/202305-27af854a3a-2127-422b-91ae-364da2661108
N/A
Hyperlink: https://github.com/tinyproxy/tinyproxy
Source: cve@mitre.org
Resource:
Third Party Advisory
Hyperlink: https://github.com/tinyproxy/tinyproxy/blob/84f203fb1c4733608c7283bbe794005a469c4b00/src/reqs.c#L346
Source: cve@mitre.org
Resource:
Exploit
Third Party Advisory
Hyperlink: https://github.com/tinyproxy/tinyproxy/issues/457
Source: cve@mitre.org
Resource:
Exploit
Third Party Advisory
Hyperlink: https://github.com/tinyproxy/tinyproxy/issues/457#issuecomment-1264176815
Source: cve@mitre.org
Resource: N/A
Hyperlink: https://security.gentoo.org/glsa/202305-27
Source: cve@mitre.org
Resource: N/A
Hyperlink: https://github.com/tinyproxy/tinyproxy
Source: af854a3a-2127-422b-91ae-364da2661108
Resource:
Third Party Advisory
Hyperlink: https://github.com/tinyproxy/tinyproxy/blob/84f203fb1c4733608c7283bbe794005a469c4b00/src/reqs.c#L346
Source: af854a3a-2127-422b-91ae-364da2661108
Resource:
Exploit
Third Party Advisory
Hyperlink: https://github.com/tinyproxy/tinyproxy/issues/457
Source: af854a3a-2127-422b-91ae-364da2661108
Resource:
Exploit
Third Party Advisory
Hyperlink: https://github.com/tinyproxy/tinyproxy/issues/457#issuecomment-1264176815
Source: af854a3a-2127-422b-91ae-364da2661108
Resource: N/A
Hyperlink: https://lists.debian.org/debian-lts-announce/2024/09/msg00035.html
Source: af854a3a-2127-422b-91ae-364da2661108
Resource: N/A
Hyperlink: https://security.gentoo.org/glsa/202305-27
Source: af854a3a-2127-422b-91ae-364da2661108
Resource: N/A

Change History

0
Information is not available yet

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CWE ID-CWE-1188
Initialization of a Resource with an Insecure Default
Details not found