opensuse-su-2021:0469-1
Vulnerability from csaf_opensuse
Published
2021-03-25 08:10
Modified
2021-03-25 08:10
Summary
Security update for ldb
Notes
Title of the patch
Security update for ldb
Description of the patch
This update for ldb fixes the following issues:
- CVE-2020-27840: Fixed an unauthenticated remote heap corruption via bad DNs (bsc#1183572).
- CVE-2021-20277: Fixed an out of bounds read in ldb_handler_fold (bsc#1183574).
This update was imported from the SUSE:SLE-15-SP2:Update update project.
Patchnames
openSUSE-2021-469
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 ldb", "title": "Title of the patch" }, { "category": "description", "text": "This update for ldb fixes the following issues:\n\n- CVE-2020-27840: Fixed an unauthenticated remote heap corruption via bad DNs (bsc#1183572).\n- CVE-2021-20277: Fixed an out of bounds read in ldb_handler_fold (bsc#1183574).\n\nThis update was imported from the SUSE:SLE-15-SP2:Update update project.", "title": "Description of the patch" }, { "category": "details", "text": "openSUSE-2021-469", "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_0469-1.json" }, { "category": "self", "summary": "URL for openSUSE-SU-2021:0469-1", "url": "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/QLNA72I7E6KKMIQOHXHYRPDYGMW5KH4K/" }, { "category": "self", "summary": "E-Mail link for openSUSE-SU-2021:0469-1", "url": "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/QLNA72I7E6KKMIQOHXHYRPDYGMW5KH4K/" }, { "category": "self", "summary": "SUSE Bug 1183572", "url": "https://bugzilla.suse.com/1183572" }, { "category": "self", "summary": "SUSE Bug 1183574", "url": "https://bugzilla.suse.com/1183574" }, { "category": "self", "summary": "SUSE CVE CVE-2020-27840 page", "url": "https://www.suse.com/security/cve/CVE-2020-27840/" }, { "category": "self", "summary": "SUSE CVE CVE-2021-20277 page", "url": "https://www.suse.com/security/cve/CVE-2021-20277/" } ], "title": "Security update for ldb", "tracking": { "current_release_date": "2021-03-25T08:10:39Z", "generator": { "date": "2021-03-25T08:10:39Z", "engine": { "name": "cve-database.git:bin/generate-csaf.pl", "version": "1" } }, "id": "openSUSE-SU-2021:0469-1", "initial_release_date": "2021-03-25T08:10:39Z", "revision_history": [ { "date": "2021-03-25T08:10:39Z", "number": "1", "summary": "Current version" } ], "status": "final", "version": "1" } }, "product_tree": { "branches": [ { "branches": [ { "branches": [ { "category": "product_version", "name": "ldb-tools-2.0.12-lp152.2.9.1.i586", "product": { "name": "ldb-tools-2.0.12-lp152.2.9.1.i586", "product_id": "ldb-tools-2.0.12-lp152.2.9.1.i586" } }, { "category": "product_version", "name": "libldb-devel-2.0.12-lp152.2.9.1.i586", "product": { "name": 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Leap 15.2" }, { "category": "default_component_of", "full_product_name": { "name": "python3-ldb-devel-2.0.12-lp152.2.9.1.i586 as component of openSUSE Leap 15.2", "product_id": "openSUSE Leap 15.2:python3-ldb-devel-2.0.12-lp152.2.9.1.i586" }, "product_reference": "python3-ldb-devel-2.0.12-lp152.2.9.1.i586", "relates_to_product_reference": "openSUSE Leap 15.2" }, { "category": "default_component_of", "full_product_name": { "name": "python3-ldb-devel-2.0.12-lp152.2.9.1.x86_64 as component of openSUSE Leap 15.2", "product_id": "openSUSE Leap 15.2:python3-ldb-devel-2.0.12-lp152.2.9.1.x86_64" }, "product_reference": "python3-ldb-devel-2.0.12-lp152.2.9.1.x86_64", "relates_to_product_reference": "openSUSE Leap 15.2" } ] }, "vulnerabilities": [ { "cve": "CVE-2020-27840", "ids": [ { "system_name": "SUSE CVE Page", "text": "https://www.suse.com/security/cve/CVE-2020-27840" } ], "notes": [ { "category": "general", "text": "A flaw was found in samba. Spaces used in a string around a domain name (DN), while supposed to be ignored, can cause invalid DN strings with spaces to instead write a zero-byte into out-of-bounds memory, resulting in a crash. The highest threat from this vulnerability is to system availability.", "title": "CVE description" } ], "product_status": { "recommended": [ "openSUSE Leap 15.2:ldb-tools-2.0.12-lp152.2.9.1.i586", "openSUSE Leap 15.2:ldb-tools-2.0.12-lp152.2.9.1.x86_64", "openSUSE Leap 15.2:libldb-devel-2.0.12-lp152.2.9.1.i586", "openSUSE Leap 15.2:libldb-devel-2.0.12-lp152.2.9.1.x86_64", "openSUSE Leap 15.2:libldb2-2.0.12-lp152.2.9.1.i586", "openSUSE Leap 15.2:libldb2-2.0.12-lp152.2.9.1.x86_64", "openSUSE Leap 15.2:libldb2-32bit-2.0.12-lp152.2.9.1.x86_64", "openSUSE Leap 15.2:python3-ldb-2.0.12-lp152.2.9.1.i586", "openSUSE Leap 15.2:python3-ldb-2.0.12-lp152.2.9.1.x86_64", "openSUSE Leap 15.2:python3-ldb-32bit-2.0.12-lp152.2.9.1.x86_64", "openSUSE Leap 15.2:python3-ldb-devel-2.0.12-lp152.2.9.1.i586", "openSUSE Leap 15.2:python3-ldb-devel-2.0.12-lp152.2.9.1.x86_64" ] }, "references": [ { "category": "external", "summary": "CVE-2020-27840", "url": "https://www.suse.com/security/cve/CVE-2020-27840" }, { "category": "external", "summary": "SUSE Bug 1183572 for CVE-2020-27840", "url": "https://bugzilla.suse.com/1183572" } ], "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:ldb-tools-2.0.12-lp152.2.9.1.i586", "openSUSE Leap 15.2:ldb-tools-2.0.12-lp152.2.9.1.x86_64", "openSUSE Leap 15.2:libldb-devel-2.0.12-lp152.2.9.1.i586", "openSUSE Leap 15.2:libldb-devel-2.0.12-lp152.2.9.1.x86_64", "openSUSE Leap 15.2:libldb2-2.0.12-lp152.2.9.1.i586", "openSUSE Leap 15.2:libldb2-2.0.12-lp152.2.9.1.x86_64", "openSUSE Leap 15.2:libldb2-32bit-2.0.12-lp152.2.9.1.x86_64", "openSUSE Leap 15.2:python3-ldb-2.0.12-lp152.2.9.1.i586", "openSUSE Leap 15.2:python3-ldb-2.0.12-lp152.2.9.1.x86_64", "openSUSE Leap 15.2:python3-ldb-32bit-2.0.12-lp152.2.9.1.x86_64", "openSUSE Leap 15.2:python3-ldb-devel-2.0.12-lp152.2.9.1.i586", "openSUSE Leap 15.2:python3-ldb-devel-2.0.12-lp152.2.9.1.x86_64" ] } ], "scores": [ { "cvss_v3": { "baseScore": 7.5, "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1" }, "products": [ "openSUSE Leap 15.2:ldb-tools-2.0.12-lp152.2.9.1.i586", "openSUSE Leap 15.2:ldb-tools-2.0.12-lp152.2.9.1.x86_64", "openSUSE Leap 15.2:libldb-devel-2.0.12-lp152.2.9.1.i586", "openSUSE Leap 15.2:libldb-devel-2.0.12-lp152.2.9.1.x86_64", "openSUSE Leap 15.2:libldb2-2.0.12-lp152.2.9.1.i586", "openSUSE Leap 15.2:libldb2-2.0.12-lp152.2.9.1.x86_64", "openSUSE Leap 15.2:libldb2-32bit-2.0.12-lp152.2.9.1.x86_64", "openSUSE Leap 15.2:python3-ldb-2.0.12-lp152.2.9.1.i586", "openSUSE Leap 15.2:python3-ldb-2.0.12-lp152.2.9.1.x86_64", "openSUSE Leap 15.2:python3-ldb-32bit-2.0.12-lp152.2.9.1.x86_64", "openSUSE Leap 15.2:python3-ldb-devel-2.0.12-lp152.2.9.1.i586", "openSUSE Leap 15.2:python3-ldb-devel-2.0.12-lp152.2.9.1.x86_64" ] } ], "threats": [ { "category": "impact", "date": "2021-03-25T08:10:39Z", "details": "important" } ], "title": "CVE-2020-27840" }, { "cve": "CVE-2021-20277", "ids": [ { "system_name": "SUSE CVE Page", "text": "https://www.suse.com/security/cve/CVE-2021-20277" } ], "notes": [ { "category": "general", "text": "A flaw was found in Samba\u0027s libldb. Multiple, consecutive leading spaces in an LDAP attribute can lead to an out-of-bounds memory write, leading to a crash of the LDAP server process handling the request. The highest threat from this vulnerability is to system availability.", "title": "CVE description" } ], "product_status": { "recommended": [ "openSUSE Leap 15.2:ldb-tools-2.0.12-lp152.2.9.1.i586", "openSUSE Leap 15.2:ldb-tools-2.0.12-lp152.2.9.1.x86_64", "openSUSE Leap 15.2:libldb-devel-2.0.12-lp152.2.9.1.i586", "openSUSE Leap 15.2:libldb-devel-2.0.12-lp152.2.9.1.x86_64", "openSUSE Leap 15.2:libldb2-2.0.12-lp152.2.9.1.i586", "openSUSE Leap 15.2:libldb2-2.0.12-lp152.2.9.1.x86_64", "openSUSE Leap 15.2:libldb2-32bit-2.0.12-lp152.2.9.1.x86_64", "openSUSE Leap 15.2:python3-ldb-2.0.12-lp152.2.9.1.i586", "openSUSE Leap 15.2:python3-ldb-2.0.12-lp152.2.9.1.x86_64", "openSUSE Leap 15.2:python3-ldb-32bit-2.0.12-lp152.2.9.1.x86_64", "openSUSE Leap 15.2:python3-ldb-devel-2.0.12-lp152.2.9.1.i586", "openSUSE Leap 15.2:python3-ldb-devel-2.0.12-lp152.2.9.1.x86_64" ] }, "references": [ { "category": "external", "summary": "CVE-2021-20277", "url": "https://www.suse.com/security/cve/CVE-2021-20277" }, { "category": "external", "summary": "SUSE Bug 1183574 for CVE-2021-20277", "url": "https://bugzilla.suse.com/1183574" } ], "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:ldb-tools-2.0.12-lp152.2.9.1.i586", "openSUSE Leap 15.2:ldb-tools-2.0.12-lp152.2.9.1.x86_64", "openSUSE Leap 15.2:libldb-devel-2.0.12-lp152.2.9.1.i586", "openSUSE Leap 15.2:libldb-devel-2.0.12-lp152.2.9.1.x86_64", "openSUSE Leap 15.2:libldb2-2.0.12-lp152.2.9.1.i586", "openSUSE Leap 15.2:libldb2-2.0.12-lp152.2.9.1.x86_64", "openSUSE Leap 15.2:libldb2-32bit-2.0.12-lp152.2.9.1.x86_64", "openSUSE Leap 15.2:python3-ldb-2.0.12-lp152.2.9.1.i586", "openSUSE Leap 15.2:python3-ldb-2.0.12-lp152.2.9.1.x86_64", "openSUSE Leap 15.2:python3-ldb-32bit-2.0.12-lp152.2.9.1.x86_64", "openSUSE Leap 15.2:python3-ldb-devel-2.0.12-lp152.2.9.1.i586", "openSUSE Leap 15.2:python3-ldb-devel-2.0.12-lp152.2.9.1.x86_64" ] } ], "scores": [ { "cvss_v3": { "baseScore": 7.1, "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:H", "version": "3.1" }, "products": [ "openSUSE Leap 15.2:ldb-tools-2.0.12-lp152.2.9.1.i586", "openSUSE Leap 15.2:ldb-tools-2.0.12-lp152.2.9.1.x86_64", "openSUSE Leap 15.2:libldb-devel-2.0.12-lp152.2.9.1.i586", "openSUSE Leap 15.2:libldb-devel-2.0.12-lp152.2.9.1.x86_64", "openSUSE Leap 15.2:libldb2-2.0.12-lp152.2.9.1.i586", "openSUSE Leap 15.2:libldb2-2.0.12-lp152.2.9.1.x86_64", "openSUSE Leap 15.2:libldb2-32bit-2.0.12-lp152.2.9.1.x86_64", "openSUSE Leap 15.2:python3-ldb-2.0.12-lp152.2.9.1.i586", "openSUSE Leap 15.2:python3-ldb-2.0.12-lp152.2.9.1.x86_64", "openSUSE Leap 15.2:python3-ldb-32bit-2.0.12-lp152.2.9.1.x86_64", "openSUSE Leap 15.2:python3-ldb-devel-2.0.12-lp152.2.9.1.i586", "openSUSE Leap 15.2:python3-ldb-devel-2.0.12-lp152.2.9.1.x86_64" ] } ], "threats": [ { "category": "impact", "date": "2021-03-25T08:10:39Z", "details": "important" } ], "title": "CVE-2021-20277" } ] }
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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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