CVE-2023-49606

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Source
https://nvd.nist.gov/vuln/detail/CVE-2023-49606
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-49606.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2023-49606
Downstream
Related
Published
2024-05-01T16:15:07Z
Modified
2025-08-26T19:22:12.417448Z
Summary
[none]
Details

A use-after-free vulnerability exists in the HTTP Connection Headers parsing in Tinyproxy 1.11.1 and Tinyproxy 1.10.0. A specially crafted HTTP header can trigger reuse of previously freed memory, which leads to memory corruption and could lead to remote code execution. An attacker needs to make an unauthenticated HTTP request to trigger this vulnerability.

References

Affected packages

Alpine:v3.16 / tinyproxy

Package

Name
tinyproxy
Purl
pkg:apk/alpine/tinyproxy?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.11.2-r0

Affected versions

1.*

1.6.3-r0
1.6.3-r1
1.6.3-r2
1.6.3-r3
1.6.5-r4
1.6.5-r5
1.6.5-r6
1.6.5-r7
1.8.3-r0
1.8.3-r1
1.8.3-r2
1.8.3-r3
1.8.3-r4
1.8.3-r5
1.8.4-r0
1.8.4-r1
1.8.4-r2
1.8.4-r3
1.10.0-r0
1.10.0-r1
1.10.0-r2
1.10.0-r3
1.10.0-r4
1.11.0-r0
1.11.1-r0
1.11.1-r1
1.11.1-r2

Alpine:v3.17 / tinyproxy

Package

Name
tinyproxy
Purl
pkg:apk/alpine/tinyproxy?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.11.2-r0

Affected versions

1.*

1.6.3-r0
1.6.3-r1
1.6.3-r2
1.6.3-r3
1.6.5-r4
1.6.5-r5
1.6.5-r6
1.6.5-r7
1.8.3-r0
1.8.3-r1
1.8.3-r2
1.8.3-r3
1.8.3-r4
1.8.3-r5
1.8.4-r0
1.8.4-r1
1.8.4-r2
1.8.4-r3
1.10.0-r0
1.10.0-r1
1.10.0-r2
1.10.0-r3
1.10.0-r4
1.11.0-r0
1.11.1-r0
1.11.1-r1
1.11.1-r2

Alpine:v3.18 / tinyproxy

Package

Name
tinyproxy
Purl
pkg:apk/alpine/tinyproxy?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.11.2-r0

Affected versions

1.*

1.6.3-r0
1.6.3-r1
1.6.3-r2
1.6.3-r3
1.6.5-r4
1.6.5-r5
1.6.5-r6
1.6.5-r7
1.8.3-r0
1.8.3-r1
1.8.3-r2
1.8.3-r3
1.8.3-r4
1.8.3-r5
1.8.4-r0
1.8.4-r1
1.8.4-r2
1.8.4-r3
1.10.0-r0
1.10.0-r1
1.10.0-r2
1.10.0-r3
1.10.0-r4
1.11.0-r0
1.11.1-r0
1.11.1-r1
1.11.1-r2
1.11.1-r3

Alpine:v3.19 / tinyproxy

Package

Name
tinyproxy
Purl
pkg:apk/alpine/tinyproxy?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.11.2-r0

Affected versions

1.*

1.6.3-r0
1.6.3-r1
1.6.3-r2
1.6.3-r3
1.6.5-r4
1.6.5-r5
1.6.5-r6
1.6.5-r7
1.8.3-r0
1.8.3-r1
1.8.3-r2
1.8.3-r3
1.8.3-r4
1.8.3-r5
1.8.4-r0
1.8.4-r1
1.8.4-r2
1.8.4-r3
1.10.0-r0
1.10.0-r1
1.10.0-r2
1.10.0-r3
1.10.0-r4
1.11.0-r0
1.11.1-r0
1.11.1-r1
1.11.1-r2
1.11.1-r3

Alpine:v3.20 / tinyproxy

Package

Name
tinyproxy
Purl
pkg:apk/alpine/tinyproxy?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.11.2-r0

Affected versions

1.*

1.6.3-r0
1.6.3-r1
1.6.3-r2
1.6.3-r3
1.6.5-r4
1.6.5-r5
1.6.5-r6
1.6.5-r7
1.8.3-r0
1.8.3-r1
1.8.3-r2
1.8.3-r3
1.8.3-r4
1.8.3-r5
1.8.4-r0
1.8.4-r1
1.8.4-r2
1.8.4-r3
1.10.0-r0
1.10.0-r1
1.10.0-r2
1.10.0-r3
1.10.0-r4
1.11.0-r0
1.11.1-r0
1.11.1-r1
1.11.1-r2
1.11.1-r3

Alpine:v3.21 / tinyproxy

Package

Name
tinyproxy
Purl
pkg:apk/alpine/tinyproxy?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.11.2-r0

Affected versions

1.*

1.6.3-r0
1.6.3-r1
1.6.3-r2
1.6.3-r3
1.6.5-r4
1.6.5-r5
1.6.5-r6
1.6.5-r7
1.8.3-r0
1.8.3-r1
1.8.3-r2
1.8.3-r3
1.8.3-r4
1.8.3-r5
1.8.4-r0
1.8.4-r1
1.8.4-r2
1.8.4-r3
1.10.0-r0
1.10.0-r1
1.10.0-r2
1.10.0-r3
1.10.0-r4
1.11.0-r0
1.11.1-r0
1.11.1-r1
1.11.1-r2
1.11.1-r3

Alpine:v3.22 / tinyproxy

Package

Name
tinyproxy
Purl
pkg:apk/alpine/tinyproxy?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.11.2-r0

Affected versions

1.*

1.6.3-r0
1.6.3-r1
1.6.3-r2
1.6.3-r3
1.6.5-r4
1.6.5-r5
1.6.5-r6
1.6.5-r7
1.8.3-r0
1.8.3-r1
1.8.3-r2
1.8.3-r3
1.8.3-r4
1.8.3-r5
1.8.4-r0
1.8.4-r1
1.8.4-r2
1.8.4-r3
1.10.0-r0
1.10.0-r1
1.10.0-r2
1.10.0-r3
1.10.0-r4
1.11.0-r0
1.11.1-r0
1.11.1-r1
1.11.1-r2
1.11.1-r3

Debian:11 / tinyproxy

Package

Name
tinyproxy
Purl
pkg:deb/debian/tinyproxy?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.10.0-5+deb11u1

Affected versions

1.*

1.10.0-5

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:12 / tinyproxy

Package

Name
tinyproxy
Purl
pkg:deb/debian/tinyproxy?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.11.1-2.1+deb12u1

Affected versions

1.*

1.11.1-2.1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:13 / tinyproxy

Package

Name
tinyproxy
Purl
pkg:deb/debian/tinyproxy?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.11.1-4

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:14 / tinyproxy

Package

Name
tinyproxy
Purl
pkg:deb/debian/tinyproxy?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.11.1-4

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Git / github.com/tinyproxy/tinyproxy

Affected ranges

Type
GIT
Repo
https://github.com/tinyproxy/tinyproxy
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
90adf28663874e6d34d3eebeae6279906443aea5
Last affected
a662c11b8d106e0a2f3379b89739ed4770c5bbd3

Affected versions

1.*

1.10.0
1.11.0
1.11.0-rc1
1.11.1
1.7.1
1.8.0