csaf_opensuse - opensuse-su-2022:10186-1

opensuse-su-2022:10186-1

Vulnerability from csaf_opensuse

Published

2022-11-02 08:52

Modified

2022-11-02 08:52

Summary

Security update for privoxy

Notes

Title of the patch

Security update for privoxy

Description of the patch

This update for privoxy fixes the following issues: privoxy was updated to 3.0.33 (boo#1193584): * CVE-2021-44543: Encode the template name to prevent XSS (cross-side scripting) when Privoxy is configured to servce the user-manual itself * CVE-2021-44540: Free memory of compiled pattern spec before bailing * CVE-2021-44541: Free header memory when failing to get the request destination. * CVE-2021-44542: Prevent memory leaks when handling errors * Disable fast-redirects for a number of domains * Update default block lists * Many bug fixes and minor enhancements

Patchnames

openSUSE-2022-10186

CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).

JSON

To clipboard

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CVE-2021-44541 (GCVE-0-2021-44541)

Vulnerability from cvelistv5

Published

2021-12-23 19:48

Modified

2024-08-04 04:25

Severity ?

CWE

CWE-401

Summary

A vulnerability was found in Privoxy which was fixed in process_encrypted_request_headers() by freeing header memory when failing to get the request destination.

References

URL

Tags

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	https://www.privoxy.org/gitweb/?p=privoxy.git%3Ba=commit%3Bh=652b4b7cb0	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	n/a	Privoxy	Version: Privoxy 3.0.33

Show details on NVD website

JSON

To clipboard

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CVE-2021-44543 (GCVE-0-2021-44543)

Vulnerability from cvelistv5

Published

2021-12-23 19:48

Modified

2024-08-04 04:25

Severity ?

CWE

CWE-79

Summary

An XSS vulnerability was found in Privoxy which was fixed in cgi_error_no_template() by encode the template name when Privoxy is configured to servce the user-manual itself.

References

URL

Tags

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	https://www.privoxy.org/gitweb/?p=privoxy.git%3Ba=commit%3Bh=0e668e9409c	x_refsource_MISC

Impacted products

	Vendor	Product	Version
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Show details on NVD website

JSON

To clipboard

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CVE-2021-44542 (GCVE-0-2021-44542)

Vulnerability from cvelistv5

Published

2021-12-23 19:48

Modified

2024-08-04 04:25

Severity ?

CWE

CWE-401

Summary

A memory leak vulnerability was found in Privoxy when handling errors.

References

URL

Tags

	https://www.privoxy.org/3.0.33/user-manual/whatsnew.html%2C	x_refsource_MISC
	https://www.privoxy.org/gitweb/?p=privoxy.git%3Ba=commit%3Bh=c48d1d6d08	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	n/a	Privoxy	Version: Privoxy 3.0.33

Show details on NVD website

JSON

To clipboard

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CVE-2021-44540 (GCVE-0-2021-44540)

Vulnerability from cvelistv5

Published

2021-12-23 19:48

Modified

2024-08-04 04:25

Severity ?

CWE

CWE-401

Summary

A vulnerability was found in Privoxy which was fixed in get_url_spec_param() by freeing memory of compiled pattern spec before bailing.

References

URL

Tags

	https://www.privoxy.org/3.0.33/user-manual/whatsnew.html%2C	x_refsource_MISC
	https://www.privoxy.org/gitweb/?p=privoxy.git%3Ba=commit%3Bh=652b4b7cb0	x_refsource_MISC

Impacted products

	Vendor	Product	Version
	n/a	Privoxy	Version: Privoxy 3.0.33

Show details on NVD website

JSON

To clipboard

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Tags

Taxonomy of the tags.

All sightings related to this event Export sightings related to this event

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

Action not permitted

opensuse-su-2022:10186-1

Vulnerability from csaf_opensuse

CVE-2021-44541 (GCVE-0-2021-44541)

Vulnerability from cvelistv5

CVE-2021-44543 (GCVE-0-2021-44543)

Vulnerability from cvelistv5

CVE-2021-44542 (GCVE-0-2021-44542)

Vulnerability from cvelistv5

CVE-2021-44540 (GCVE-0-2021-44540)

Vulnerability from cvelistv5

Tags

Sightings

Nomenclature