opensuse-su-2021:1273-1
Vulnerability from csaf_opensuse
Published
2021-09-16 08:03
Modified
2021-09-16 08:03
Summary
Security update for ghostscript
Notes
Title of the patch
Security update for ghostscript
Description of the patch
This update for ghostscript fixes the following issues:
Security issue fixed:
- CVE-2021-3781: Fixed a trivial -dSAFER bypass command injection (bsc#1190381)
Also a hardening fix was added:
- Link as position independent executable (bsc#1184123)
This update was imported from the SUSE:SLE-15:Update update project.
Patchnames
openSUSE-2021-1273
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": "critical" }, "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 ghostscript", "title": "Title of the patch" }, { "category": "description", "text": "This update for ghostscript fixes the following issues:\n\nSecurity issue fixed:\n\n- CVE-2021-3781: Fixed a trivial -dSAFER bypass command injection (bsc#1190381)\n\nAlso a hardening fix was added:\n\n- Link as position independent executable (bsc#1184123)\n\nThis update was imported from the SUSE:SLE-15:Update update project.", "title": "Description of the patch" }, { "category": "details", "text": "openSUSE-2021-1273", "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_1273-1.json" }, { "category": "self", "summary": "URL for openSUSE-SU-2021:1273-1", "url": "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/H36LVLBVTFLQTYOKRPFVWGCDCWJQWKLY/" }, { "category": "self", "summary": "E-Mail link for openSUSE-SU-2021:1273-1", "url": "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/H36LVLBVTFLQTYOKRPFVWGCDCWJQWKLY/" }, { "category": "self", "summary": "SUSE Bug 1184123", "url": "https://bugzilla.suse.com/1184123" }, { "category": "self", "summary": "SUSE Bug 1190381", "url": "https://bugzilla.suse.com/1190381" }, { "category": "self", "summary": "SUSE CVE CVE-2021-3781 page", "url": "https://www.suse.com/security/cve/CVE-2021-3781/" } ], "title": "Security update for ghostscript", "tracking": { "current_release_date": "2021-09-16T08:03:53Z", "generator": { "date": "2021-09-16T08:03:53Z", "engine": { "name": "cve-database.git:bin/generate-csaf.pl", "version": "1" } }, "id": "openSUSE-SU-2021:1273-1", "initial_release_date": "2021-09-16T08:03:53Z", "revision_history": [ { "date": "2021-09-16T08:03:53Z", "number": "1", "summary": "Current version" } ], "status": "final", "version": "1" } }, "product_tree": { "branches": [ { "branches": [ { "branches": [ { "category": "product_version", "name": "ghostscript-9.52-lp152.2.7.1.i586", "product": { "name": "ghostscript-9.52-lp152.2.7.1.i586", "product_id": "ghostscript-9.52-lp152.2.7.1.i586" } }, { "category": "product_version", "name": "ghostscript-devel-9.52-lp152.2.7.1.i586", "product": { "name": "ghostscript-devel-9.52-lp152.2.7.1.i586", "product_id": 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Leap 15.2:ghostscript-x11-9.52-lp152.2.7.1.x86_64" }, "product_reference": "ghostscript-x11-9.52-lp152.2.7.1.x86_64", "relates_to_product_reference": "openSUSE Leap 15.2" }, { "category": "default_component_of", "full_product_name": { "name": "libspectre-devel-0.2.8-lp152.4.3.1.x86_64 as component of openSUSE Leap 15.2", "product_id": "openSUSE Leap 15.2:libspectre-devel-0.2.8-lp152.4.3.1.x86_64" }, "product_reference": "libspectre-devel-0.2.8-lp152.4.3.1.x86_64", "relates_to_product_reference": "openSUSE Leap 15.2" }, { "category": "default_component_of", "full_product_name": { "name": "libspectre1-0.2.8-lp152.4.3.1.x86_64 as component of openSUSE Leap 15.2", "product_id": "openSUSE Leap 15.2:libspectre1-0.2.8-lp152.4.3.1.x86_64" }, "product_reference": "libspectre1-0.2.8-lp152.4.3.1.x86_64", "relates_to_product_reference": "openSUSE Leap 15.2" } ] }, "vulnerabilities": [ { "cve": "CVE-2021-3781", "ids": [ { "system_name": "SUSE CVE Page", "text": "https://www.suse.com/security/cve/CVE-2021-3781" } ], "notes": [ { "category": "general", "text": "A trivial sandbox (enabled with the `-dSAFER` option) escape flaw was found in the ghostscript interpreter by injecting a specially crafted pipe command. This flaw allows a specially crafted document to execute arbitrary commands on the system in the context of the ghostscript interpreter. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability.", "title": "CVE description" } ], "product_status": { "recommended": [ "openSUSE Leap 15.2:ghostscript-9.52-lp152.2.7.1.i586", "openSUSE Leap 15.2:ghostscript-9.52-lp152.2.7.1.x86_64", "openSUSE Leap 15.2:ghostscript-devel-9.52-lp152.2.7.1.i586", "openSUSE Leap 15.2:ghostscript-devel-9.52-lp152.2.7.1.x86_64", "openSUSE Leap 15.2:ghostscript-mini-9.52-lp152.2.7.1.i586", "openSUSE Leap 15.2:ghostscript-mini-9.52-lp152.2.7.1.x86_64", "openSUSE Leap 15.2:ghostscript-mini-devel-9.52-lp152.2.7.1.i586", "openSUSE Leap 15.2:ghostscript-mini-devel-9.52-lp152.2.7.1.x86_64", "openSUSE Leap 15.2:ghostscript-x11-9.52-lp152.2.7.1.i586", "openSUSE Leap 15.2:ghostscript-x11-9.52-lp152.2.7.1.x86_64", "openSUSE Leap 15.2:libspectre-devel-0.2.8-lp152.4.3.1.x86_64", "openSUSE Leap 15.2:libspectre1-0.2.8-lp152.4.3.1.x86_64" ] }, "references": [ { "category": "external", "summary": "CVE-2021-3781", "url": "https://www.suse.com/security/cve/CVE-2021-3781" }, { "category": "external", "summary": "SUSE Bug 1190381 for CVE-2021-3781", "url": "https://bugzilla.suse.com/1190381" }, { "category": "external", "summary": "SUSE Bug 1191712 for CVE-2021-3781", "url": "https://bugzilla.suse.com/1191712" } ], "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": [ "openSUSE Leap 15.2:ghostscript-9.52-lp152.2.7.1.i586", "openSUSE Leap 15.2:ghostscript-9.52-lp152.2.7.1.x86_64", "openSUSE Leap 15.2:ghostscript-devel-9.52-lp152.2.7.1.i586", "openSUSE Leap 15.2:ghostscript-devel-9.52-lp152.2.7.1.x86_64", "openSUSE Leap 15.2:ghostscript-mini-9.52-lp152.2.7.1.i586", "openSUSE Leap 15.2:ghostscript-mini-9.52-lp152.2.7.1.x86_64", "openSUSE Leap 15.2:ghostscript-mini-devel-9.52-lp152.2.7.1.i586", "openSUSE Leap 15.2:ghostscript-mini-devel-9.52-lp152.2.7.1.x86_64", "openSUSE Leap 15.2:ghostscript-x11-9.52-lp152.2.7.1.i586", "openSUSE Leap 15.2:ghostscript-x11-9.52-lp152.2.7.1.x86_64", "openSUSE Leap 15.2:libspectre-devel-0.2.8-lp152.4.3.1.x86_64", "openSUSE Leap 15.2:libspectre1-0.2.8-lp152.4.3.1.x86_64" ] } ], "scores": [ { "cvss_v3": { "baseScore": 9.8, "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1" }, "products": [ "openSUSE Leap 15.2:ghostscript-9.52-lp152.2.7.1.i586", "openSUSE Leap 15.2:ghostscript-9.52-lp152.2.7.1.x86_64", "openSUSE Leap 15.2:ghostscript-devel-9.52-lp152.2.7.1.i586", "openSUSE Leap 15.2:ghostscript-devel-9.52-lp152.2.7.1.x86_64", "openSUSE Leap 15.2:ghostscript-mini-9.52-lp152.2.7.1.i586", "openSUSE Leap 15.2:ghostscript-mini-9.52-lp152.2.7.1.x86_64", "openSUSE Leap 15.2:ghostscript-mini-devel-9.52-lp152.2.7.1.i586", "openSUSE Leap 15.2:ghostscript-mini-devel-9.52-lp152.2.7.1.x86_64", "openSUSE Leap 15.2:ghostscript-x11-9.52-lp152.2.7.1.i586", "openSUSE Leap 15.2:ghostscript-x11-9.52-lp152.2.7.1.x86_64", "openSUSE Leap 15.2:libspectre-devel-0.2.8-lp152.4.3.1.x86_64", "openSUSE Leap 15.2:libspectre1-0.2.8-lp152.4.3.1.x86_64" ] } ], "threats": [ { "category": "impact", "date": "2021-09-16T08:03:53Z", "details": "critical" } ], "title": "CVE-2021-3781" } ] }
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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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