opensuse-su-2021:1646-1
Vulnerability from csaf_opensuse
Published
2021-12-30 22:33
Modified
2021-12-30 22:33
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-2021-1646
Terms of use
CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).
{ "document": { "aggregate_severity": { "namespace": "https://www.suse.com/support/security/rating/", "text": "important" }, "category": "csaf_security_advisory", "csaf_version": "2.0", "distribution": { "text": "Copyright 2024 SUSE LLC. All rights reserved.", "tlp": { "label": "WHITE", "url": "https://www.first.org/tlp/" } }, "lang": "en", "notes": [ { "category": "summary", "text": "Security update for privoxy", "title": "Title of the patch" }, { "category": "description", "text": "This update for privoxy fixes the following issues:\n\nprivoxy was updated to 3.0.33 (boo#1193584):\n\n* CVE-2021-44543: Encode the template name to prevent XSS\n (cross-side scripting) when Privoxy is configured to servce\n the user-manual itself\n* CVE-2021-44540: Free memory of compiled pattern spec\n before bailing\n* CVE-2021-44541: Free header memory when failing to get the\n request destination.\n* CVE-2021-44542: Prevent memory leaks when handling errors\n* Disable fast-redirects for a number of domains\n* Update default block lists\n* Many bug fixes and minor enhancements\n", "title": "Description of the patch" }, { "category": "details", "text": "openSUSE-2021-1646", "title": "Patchnames" }, { "category": "legal_disclaimer", "text": "CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).", "title": "Terms of use" } ], "publisher": { "category": "vendor", "contact_details": "https://www.suse.com/support/security/contact/", "name": "SUSE Product Security Team", "namespace": "https://www.suse.com/" }, "references": [ { "category": "external", "summary": "SUSE ratings", "url": "https://www.suse.com/support/security/rating/" }, { "category": "self", "summary": "URL of this CSAF notice", "url": "https://ftp.suse.com/pub/projects/security/csaf/opensuse-su-2021_1646-1.json" }, { "category": "self", "summary": "URL for openSUSE-SU-2021:1646-1", "url": "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/QYO5MMUZFNF4G2ZDKAE76JYKJCV2JPWK/" }, { "category": "self", "summary": "E-Mail link for openSUSE-SU-2021:1646-1", "url": "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/QYO5MMUZFNF4G2ZDKAE76JYKJCV2JPWK/" }, { "category": "self", "summary": "SUSE Bug 1193584", "url": "https://bugzilla.suse.com/1193584" }, { "category": "self", "summary": "SUSE CVE CVE-2021-44540 page", "url": "https://www.suse.com/security/cve/CVE-2021-44540/" }, { "category": "self", "summary": "SUSE CVE CVE-2021-44541 page", "url": "https://www.suse.com/security/cve/CVE-2021-44541/" }, { "category": "self", "summary": "SUSE CVE CVE-2021-44542 page", "url": "https://www.suse.com/security/cve/CVE-2021-44542/" }, { "category": "self", "summary": "SUSE CVE CVE-2021-44543 page", "url": "https://www.suse.com/security/cve/CVE-2021-44543/" } ], "title": "Security update for privoxy", "tracking": { "current_release_date": "2021-12-30T22:33:06Z", "generator": { "date": "2021-12-30T22:33:06Z", "engine": { "name": "cve-database.git:bin/generate-csaf.pl", "version": "1" } }, "id": "openSUSE-SU-2021:1646-1", "initial_release_date": "2021-12-30T22:33:06Z", "revision_history": [ { "date": "2021-12-30T22:33:06Z", "number": "1", "summary": "Current version" } ], "status": "final", "version": "1" } }, "product_tree": { "branches": [ { "branches": [ { "branches": [ { "category": "product_version", "name": "privoxy-3.0.33-bp153.2.3.1.aarch64", "product": { "name": "privoxy-3.0.33-bp153.2.3.1.aarch64", "product_id": "privoxy-3.0.33-bp153.2.3.1.aarch64" } } ], "category": "architecture", "name": "aarch64" }, { "branches": [ { "category": "product_version", "name": "privoxy-3.0.33-bp153.2.3.1.i586", "product": { "name": "privoxy-3.0.33-bp153.2.3.1.i586", "product_id": "privoxy-3.0.33-bp153.2.3.1.i586" } } ], "category": "architecture", "name": "i586" }, { "branches": [ { "category": "product_version", "name": "privoxy-doc-3.0.33-bp153.2.3.1.noarch", "product": { "name": "privoxy-doc-3.0.33-bp153.2.3.1.noarch", "product_id": "privoxy-doc-3.0.33-bp153.2.3.1.noarch" } } ], "category": "architecture", 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"CVE-2021-44541", "ids": [ { "system_name": "SUSE CVE Page", "text": "https://www.suse.com/security/cve/CVE-2021-44541" } ], "notes": [ { "category": "general", "text": "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.", "title": "CVE description" } ], "product_status": { "recommended": [ "SUSE Package Hub 15 SP3:privoxy-3.0.33-bp153.2.3.1.aarch64", "SUSE Package Hub 15 SP3:privoxy-3.0.33-bp153.2.3.1.i586", "SUSE Package Hub 15 SP3:privoxy-3.0.33-bp153.2.3.1.ppc64le", "SUSE Package Hub 15 SP3:privoxy-3.0.33-bp153.2.3.1.s390x", "SUSE Package Hub 15 SP3:privoxy-3.0.33-bp153.2.3.1.x86_64", "SUSE Package Hub 15 SP3:privoxy-doc-3.0.33-bp153.2.3.1.noarch", "openSUSE Leap 15.2:privoxy-3.0.33-bp153.2.3.1.aarch64", "openSUSE Leap 15.2:privoxy-3.0.33-bp153.2.3.1.i586", "openSUSE Leap 15.2:privoxy-3.0.33-bp153.2.3.1.ppc64le", "openSUSE Leap 15.2:privoxy-3.0.33-bp153.2.3.1.s390x", 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{ "category": "vendor_fix", "details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n", "product_ids": [ "SUSE Package Hub 15 SP3:privoxy-3.0.33-bp153.2.3.1.aarch64", "SUSE Package Hub 15 SP3:privoxy-3.0.33-bp153.2.3.1.i586", "SUSE Package Hub 15 SP3:privoxy-3.0.33-bp153.2.3.1.ppc64le", "SUSE Package Hub 15 SP3:privoxy-3.0.33-bp153.2.3.1.s390x", "SUSE Package Hub 15 SP3:privoxy-3.0.33-bp153.2.3.1.x86_64", "SUSE Package Hub 15 SP3:privoxy-doc-3.0.33-bp153.2.3.1.noarch", "openSUSE Leap 15.2:privoxy-3.0.33-bp153.2.3.1.aarch64", "openSUSE Leap 15.2:privoxy-3.0.33-bp153.2.3.1.i586", "openSUSE Leap 15.2:privoxy-3.0.33-bp153.2.3.1.ppc64le", "openSUSE Leap 15.2:privoxy-3.0.33-bp153.2.3.1.s390x", "openSUSE Leap 15.2:privoxy-3.0.33-bp153.2.3.1.x86_64", "openSUSE Leap 15.2:privoxy-doc-3.0.33-bp153.2.3.1.noarch", "openSUSE Leap 15.3:privoxy-3.0.33-bp153.2.3.1.aarch64", "openSUSE Leap 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description" } ], "product_status": { "recommended": [ "SUSE Package Hub 15 SP3:privoxy-3.0.33-bp153.2.3.1.aarch64", "SUSE Package Hub 15 SP3:privoxy-3.0.33-bp153.2.3.1.i586", "SUSE Package Hub 15 SP3:privoxy-3.0.33-bp153.2.3.1.ppc64le", "SUSE Package Hub 15 SP3:privoxy-3.0.33-bp153.2.3.1.s390x", "SUSE Package Hub 15 SP3:privoxy-3.0.33-bp153.2.3.1.x86_64", "SUSE Package Hub 15 SP3:privoxy-doc-3.0.33-bp153.2.3.1.noarch", "openSUSE Leap 15.2:privoxy-3.0.33-bp153.2.3.1.aarch64", "openSUSE Leap 15.2:privoxy-3.0.33-bp153.2.3.1.i586", "openSUSE Leap 15.2:privoxy-3.0.33-bp153.2.3.1.ppc64le", "openSUSE Leap 15.2:privoxy-3.0.33-bp153.2.3.1.s390x", "openSUSE Leap 15.2:privoxy-3.0.33-bp153.2.3.1.x86_64", "openSUSE Leap 15.2:privoxy-doc-3.0.33-bp153.2.3.1.noarch", "openSUSE Leap 15.3:privoxy-3.0.33-bp153.2.3.1.aarch64", "openSUSE Leap 15.3:privoxy-3.0.33-bp153.2.3.1.i586", "openSUSE Leap 15.3:privoxy-3.0.33-bp153.2.3.1.ppc64le", "openSUSE Leap 15.3:privoxy-3.0.33-bp153.2.3.1.s390x", "openSUSE Leap 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Sightings
Author | Source | Type | Date |
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Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- 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.
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