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: [ { 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summary: "SUSE Bug 1193584 for CVE-2021-44541", url: "https://bugzilla.suse.com/1193584", }, ], remediations: [ { 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 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}, ], 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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[ { system_name: "SUSE CVE Page", text: "https://www.suse.com/security/cve/CVE-2021-44543", }, ], notes: [ { category: "general", text: "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.", 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", "openSUSE Leap 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baseScore: 6.1, baseSeverity: "MEDIUM", vectorString: "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N", version: "3.1", }, products: [ "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 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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.
- 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.