suse-su-2016:2891-1
Vulnerability from csaf_suse
Published
2016-11-23 14:34
Modified
2016-11-23 14:34
Summary
Security update for sudo
Notes
Title of the patch
Security update for sudo
Description of the patch
This update for sudo fixes the following issues:
- Fix two security vulnerabilities that allowed users to bypass
sudo's NOEXEC functionality:
* noexec bypass via system() and popen() [CVE-2016-7032, bsc#1007766]
* noexec bypass via wordexp() [CVE-2016-7076, bsc#1007501]
- The SSSD plugin would occasionally crash sudo with an 'internal error'.
This issue has been fixed. [bsc#948973]
- The SSSD plugin would occasionally apply @netgroups rules from LDAP to all
users rather than the @netgroup. This issue is now fixed. [bsc#966755]
- When the SSSD plugin was used and a local user ran sudo, an e-mail used to be
sent to administrator because SSSD did not support sudo rules for local
users. This message did not signify an error, however, it was only noise.
[bsc#1008043]
Patchnames
slessp4-sudo-12852
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": "moderate" }, "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 sudo", "title": "Title of the patch" }, { "category": "description", "text": "\nThis update for sudo fixes the following issues:\n\n- Fix two security vulnerabilities that allowed users to bypass\n sudo\u0027s NOEXEC functionality:\n * noexec bypass via system() and popen() [CVE-2016-7032, bsc#1007766]\n * noexec bypass via wordexp() [CVE-2016-7076, bsc#1007501]\n\n- The SSSD plugin would occasionally crash sudo with an \u0027internal error\u0027.\n This issue has been fixed. [bsc#948973]\n\n- The SSSD plugin would occasionally apply @netgroups rules from LDAP to all\n users rather than the @netgroup. This issue is now fixed. [bsc#966755]\n\n- When the SSSD plugin was used and a local user ran sudo, an e-mail used to be\n sent to administrator because SSSD did not support sudo rules for local\n users. This message did not signify an error, however, it was only noise.\n [bsc#1008043]\n\n", "title": "Description of the patch" }, { "category": "details", "text": "slessp4-sudo-12852", "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/suse-su-2016_2891-1.json" }, { "category": "self", "summary": "URL for SUSE-SU-2016:2891-1", "url": "https://www.suse.com/support/update/announcement/2016/suse-su-20162891-1/" }, { "category": "self", "summary": "E-Mail link for SUSE-SU-2016:2891-1", "url": "https://lists.suse.com/pipermail/sle-security-updates/2016-November/002413.html" }, { "category": "self", "summary": "SUSE Bug 1007501", "url": "https://bugzilla.suse.com/1007501" }, { "category": "self", "summary": "SUSE Bug 1007766", "url": "https://bugzilla.suse.com/1007766" }, { "category": "self", "summary": "SUSE Bug 1008043", "url": "https://bugzilla.suse.com/1008043" }, { "category": "self", "summary": "SUSE Bug 948973", "url": "https://bugzilla.suse.com/948973" }, { "category": "self", "summary": "SUSE Bug 966755", "url": "https://bugzilla.suse.com/966755" }, { "category": "self", "summary": "SUSE CVE CVE-2016-7032 page", "url": "https://www.suse.com/security/cve/CVE-2016-7032/" }, { "category": "self", "summary": "SUSE CVE CVE-2016-7076 page", "url": "https://www.suse.com/security/cve/CVE-2016-7076/" } ], "title": "Security update for sudo", "tracking": { "current_release_date": "2016-11-23T14:34:44Z", "generator": { "date": "2016-11-23T14:34:44Z", "engine": { "name": "cve-database.git:bin/generate-csaf.pl", "version": "1" } }, "id": "SUSE-SU-2016:2891-1", "initial_release_date": "2016-11-23T14:34:44Z", "revision_history": [ { "date": "2016-11-23T14:34:44Z", "number": "1", "summary": "Current version" } ], "status": "final", "version": "1" } }, "product_tree": { "branches": [ { "branches": [ { "branches": [ { "category": "product_version", "name": "sudo-1.7.6p2-0.29.1.i586", "product": { "name": "sudo-1.7.6p2-0.29.1.i586", "product_id": "sudo-1.7.6p2-0.29.1.i586" } } ], "category": "architecture", "name": "i586" }, { "branches": [ { "category": "product_version", "name": "sudo-1.7.6p2-0.29.1.ia64", "product": { "name": "sudo-1.7.6p2-0.29.1.ia64", "product_id": "sudo-1.7.6p2-0.29.1.ia64" } } ], "category": "architecture", "name": "ia64" }, { "branches": [ { "category": "product_version", "name": "sudo-1.7.6p2-0.29.1.ppc64", "product": { "name": "sudo-1.7.6p2-0.29.1.ppc64", "product_id": "sudo-1.7.6p2-0.29.1.ppc64" } } ], "category": "architecture", "name": "ppc64" }, { "branches": [ { "category": "product_version", "name": "sudo-1.7.6p2-0.29.1.s390x", "product": { "name": "sudo-1.7.6p2-0.29.1.s390x", "product_id": "sudo-1.7.6p2-0.29.1.s390x" } } ], "category": "architecture", "name": "s390x" }, { "branches": [ { "category": "product_version", "name": "sudo-1.7.6p2-0.29.1.x86_64", "product": { "name": "sudo-1.7.6p2-0.29.1.x86_64", "product_id": "sudo-1.7.6p2-0.29.1.x86_64" } } ], "category": "architecture", "name": "x86_64" }, { "branches": [ { "category": "product_name", "name": "SUSE Linux Enterprise Server 11 SP4", "product": { "name": "SUSE Linux Enterprise Server 11 SP4", "product_id": "SUSE Linux Enterprise Server 11 SP4", "product_identification_helper": { "cpe": "cpe:/o:suse:suse_sles:11:sp4" } } }, { "category": "product_name", "name": "SUSE Linux Enterprise Server for SAP Applications 11 SP4", "product": { "name": "SUSE Linux Enterprise Server for SAP Applications 11 SP4", "product_id": "SUSE Linux Enterprise Server for SAP Applications 11 SP4", "product_identification_helper": { "cpe": "cpe:/o:suse:sles_sap:11:sp4" } } } ], "category": "product_family", "name": "SUSE Linux Enterprise" } ], "category": "vendor", "name": "SUSE" } ], "relationships": [ { "category": "default_component_of", "full_product_name": { "name": "sudo-1.7.6p2-0.29.1.i586 as component of SUSE Linux Enterprise Server 11 SP4", "product_id": "SUSE Linux Enterprise Server 11 SP4:sudo-1.7.6p2-0.29.1.i586" }, "product_reference": "sudo-1.7.6p2-0.29.1.i586", "relates_to_product_reference": "SUSE Linux Enterprise Server 11 SP4" }, { "category": "default_component_of", "full_product_name": { "name": "sudo-1.7.6p2-0.29.1.ia64 as component of SUSE Linux Enterprise Server 11 SP4", "product_id": "SUSE Linux Enterprise Server 11 SP4:sudo-1.7.6p2-0.29.1.ia64" }, "product_reference": "sudo-1.7.6p2-0.29.1.ia64", "relates_to_product_reference": "SUSE Linux Enterprise Server 11 SP4" }, { "category": "default_component_of", "full_product_name": { "name": "sudo-1.7.6p2-0.29.1.ppc64 as component of SUSE Linux Enterprise Server 11 SP4", "product_id": "SUSE Linux Enterprise Server 11 SP4:sudo-1.7.6p2-0.29.1.ppc64" }, "product_reference": "sudo-1.7.6p2-0.29.1.ppc64", "relates_to_product_reference": "SUSE Linux Enterprise Server 11 SP4" }, { "category": "default_component_of", "full_product_name": { "name": "sudo-1.7.6p2-0.29.1.s390x as component of SUSE Linux Enterprise Server 11 SP4", "product_id": "SUSE Linux Enterprise Server 11 SP4:sudo-1.7.6p2-0.29.1.s390x" }, "product_reference": "sudo-1.7.6p2-0.29.1.s390x", "relates_to_product_reference": "SUSE Linux Enterprise Server 11 SP4" }, { "category": "default_component_of", "full_product_name": { "name": "sudo-1.7.6p2-0.29.1.x86_64 as component of SUSE Linux Enterprise Server 11 SP4", "product_id": "SUSE Linux Enterprise Server 11 SP4:sudo-1.7.6p2-0.29.1.x86_64" }, "product_reference": "sudo-1.7.6p2-0.29.1.x86_64", "relates_to_product_reference": "SUSE Linux Enterprise Server 11 SP4" }, { "category": "default_component_of", "full_product_name": { "name": "sudo-1.7.6p2-0.29.1.i586 as component of SUSE Linux Enterprise Server for SAP Applications 11 SP4", "product_id": "SUSE Linux Enterprise Server for SAP Applications 11 SP4:sudo-1.7.6p2-0.29.1.i586" }, "product_reference": "sudo-1.7.6p2-0.29.1.i586", "relates_to_product_reference": "SUSE Linux Enterprise Server for SAP Applications 11 SP4" }, { "category": "default_component_of", "full_product_name": { "name": "sudo-1.7.6p2-0.29.1.ia64 as component of SUSE Linux Enterprise Server for SAP Applications 11 SP4", "product_id": "SUSE Linux Enterprise Server for SAP Applications 11 SP4:sudo-1.7.6p2-0.29.1.ia64" }, "product_reference": "sudo-1.7.6p2-0.29.1.ia64", "relates_to_product_reference": "SUSE Linux Enterprise Server for SAP Applications 11 SP4" }, { "category": "default_component_of", "full_product_name": { "name": "sudo-1.7.6p2-0.29.1.ppc64 as component of SUSE Linux Enterprise Server for SAP Applications 11 SP4", "product_id": "SUSE Linux Enterprise Server for SAP Applications 11 SP4:sudo-1.7.6p2-0.29.1.ppc64" }, "product_reference": "sudo-1.7.6p2-0.29.1.ppc64", "relates_to_product_reference": "SUSE Linux Enterprise Server for SAP Applications 11 SP4" }, { "category": "default_component_of", "full_product_name": { "name": "sudo-1.7.6p2-0.29.1.s390x as component of SUSE Linux Enterprise Server for SAP Applications 11 SP4", "product_id": "SUSE Linux Enterprise Server for SAP Applications 11 SP4:sudo-1.7.6p2-0.29.1.s390x" }, "product_reference": "sudo-1.7.6p2-0.29.1.s390x", "relates_to_product_reference": "SUSE Linux Enterprise Server for SAP Applications 11 SP4" }, { "category": "default_component_of", "full_product_name": { "name": "sudo-1.7.6p2-0.29.1.x86_64 as component of SUSE Linux Enterprise Server for SAP Applications 11 SP4", "product_id": "SUSE Linux Enterprise Server for SAP Applications 11 SP4:sudo-1.7.6p2-0.29.1.x86_64" }, "product_reference": "sudo-1.7.6p2-0.29.1.x86_64", "relates_to_product_reference": "SUSE Linux Enterprise Server for SAP Applications 11 SP4" } ] }, "vulnerabilities": [ { "cve": "CVE-2016-7032", "ids": [ { "system_name": "SUSE CVE Page", "text": "https://www.suse.com/security/cve/CVE-2016-7032" } ], "notes": [ { "category": "general", "text": "sudo_noexec.so in Sudo before 1.8.15 on Linux might allow local users to bypass intended noexec command restrictions via an application that calls the (1) system or (2) popen function.", "title": "CVE description" } ], "product_status": { "recommended": [ "SUSE Linux Enterprise Server 11 SP4:sudo-1.7.6p2-0.29.1.i586", "SUSE Linux Enterprise Server 11 SP4:sudo-1.7.6p2-0.29.1.ia64", "SUSE Linux Enterprise Server 11 SP4:sudo-1.7.6p2-0.29.1.ppc64", "SUSE Linux Enterprise Server 11 SP4:sudo-1.7.6p2-0.29.1.s390x", "SUSE Linux Enterprise Server 11 SP4:sudo-1.7.6p2-0.29.1.x86_64", "SUSE Linux Enterprise Server for SAP Applications 11 SP4:sudo-1.7.6p2-0.29.1.i586", "SUSE Linux Enterprise Server for SAP Applications 11 SP4:sudo-1.7.6p2-0.29.1.ia64", "SUSE Linux Enterprise Server for SAP Applications 11 SP4:sudo-1.7.6p2-0.29.1.ppc64", "SUSE Linux Enterprise Server for SAP Applications 11 SP4:sudo-1.7.6p2-0.29.1.s390x", "SUSE Linux Enterprise Server for SAP Applications 11 SP4:sudo-1.7.6p2-0.29.1.x86_64" ] }, "references": [ { "category": "external", "summary": "CVE-2016-7032", "url": "https://www.suse.com/security/cve/CVE-2016-7032" }, { "category": "external", "summary": "SUSE Bug 1007501 for CVE-2016-7032", "url": "https://bugzilla.suse.com/1007501" }, { "category": "external", "summary": "SUSE Bug 1007766 for CVE-2016-7032", "url": "https://bugzilla.suse.com/1007766" }, { "category": "external", "summary": "SUSE Bug 1011975 for CVE-2016-7032", "url": "https://bugzilla.suse.com/1011975" }, { "category": "external", "summary": "SUSE Bug 1011976 for CVE-2016-7032", "url": "https://bugzilla.suse.com/1011976" } ], "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 Linux Enterprise Server 11 SP4:sudo-1.7.6p2-0.29.1.i586", "SUSE Linux Enterprise Server 11 SP4:sudo-1.7.6p2-0.29.1.ia64", "SUSE Linux Enterprise Server 11 SP4:sudo-1.7.6p2-0.29.1.ppc64", "SUSE Linux Enterprise Server 11 SP4:sudo-1.7.6p2-0.29.1.s390x", "SUSE Linux Enterprise Server 11 SP4:sudo-1.7.6p2-0.29.1.x86_64", "SUSE Linux Enterprise Server for SAP Applications 11 SP4:sudo-1.7.6p2-0.29.1.i586", "SUSE Linux Enterprise Server for SAP Applications 11 SP4:sudo-1.7.6p2-0.29.1.ia64", "SUSE Linux Enterprise Server for SAP Applications 11 SP4:sudo-1.7.6p2-0.29.1.ppc64", "SUSE Linux Enterprise Server for SAP Applications 11 SP4:sudo-1.7.6p2-0.29.1.s390x", "SUSE Linux Enterprise Server for SAP Applications 11 SP4:sudo-1.7.6p2-0.29.1.x86_64" ] } ], "scores": [ { "cvss_v3": { "baseScore": 7, "baseSeverity": "HIGH", "vectorString": "CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.0" }, "products": [ "SUSE Linux Enterprise Server 11 SP4:sudo-1.7.6p2-0.29.1.i586", "SUSE Linux Enterprise Server 11 SP4:sudo-1.7.6p2-0.29.1.ia64", "SUSE Linux Enterprise Server 11 SP4:sudo-1.7.6p2-0.29.1.ppc64", "SUSE Linux Enterprise Server 11 SP4:sudo-1.7.6p2-0.29.1.s390x", "SUSE Linux Enterprise Server 11 SP4:sudo-1.7.6p2-0.29.1.x86_64", "SUSE Linux Enterprise Server for SAP Applications 11 SP4:sudo-1.7.6p2-0.29.1.i586", "SUSE Linux Enterprise Server for SAP Applications 11 SP4:sudo-1.7.6p2-0.29.1.ia64", "SUSE Linux Enterprise Server for SAP Applications 11 SP4:sudo-1.7.6p2-0.29.1.ppc64", "SUSE Linux Enterprise Server for SAP Applications 11 SP4:sudo-1.7.6p2-0.29.1.s390x", "SUSE Linux Enterprise Server for SAP Applications 11 SP4:sudo-1.7.6p2-0.29.1.x86_64" ] } ], "threats": [ { "category": "impact", "date": "2016-11-23T14:34:44Z", "details": "moderate" } ], "title": "CVE-2016-7032" }, { "cve": "CVE-2016-7076", "ids": [ { "system_name": "SUSE CVE Page", "text": "https://www.suse.com/security/cve/CVE-2016-7076" } ], "notes": [ { "category": "general", "text": "sudo before version 1.8.18p1 is vulnerable to a bypass in the sudo noexec restriction if application run via sudo executed wordexp() C library function with a user supplied argument. A local user permitted to run such application via sudo with noexec restriction could possibly use this flaw to execute arbitrary commands with elevated privileges.", "title": "CVE description" } ], "product_status": { "recommended": [ "SUSE Linux Enterprise Server 11 SP4:sudo-1.7.6p2-0.29.1.i586", "SUSE Linux Enterprise Server 11 SP4:sudo-1.7.6p2-0.29.1.ia64", "SUSE Linux Enterprise Server 11 SP4:sudo-1.7.6p2-0.29.1.ppc64", "SUSE Linux Enterprise Server 11 SP4:sudo-1.7.6p2-0.29.1.s390x", "SUSE Linux Enterprise Server 11 SP4:sudo-1.7.6p2-0.29.1.x86_64", "SUSE Linux Enterprise Server for SAP Applications 11 SP4:sudo-1.7.6p2-0.29.1.i586", "SUSE Linux Enterprise Server for SAP Applications 11 SP4:sudo-1.7.6p2-0.29.1.ia64", "SUSE Linux Enterprise Server for SAP Applications 11 SP4:sudo-1.7.6p2-0.29.1.ppc64", "SUSE Linux Enterprise Server for SAP Applications 11 SP4:sudo-1.7.6p2-0.29.1.s390x", "SUSE Linux Enterprise Server for SAP Applications 11 SP4:sudo-1.7.6p2-0.29.1.x86_64" ] }, "references": [ { "category": "external", "summary": "CVE-2016-7076", "url": "https://www.suse.com/security/cve/CVE-2016-7076" }, { "category": "external", "summary": "SUSE Bug 1007501 for CVE-2016-7076", "url": "https://bugzilla.suse.com/1007501" }, { "category": "external", "summary": "SUSE Bug 1011975 for CVE-2016-7076", "url": "https://bugzilla.suse.com/1011975" }, { "category": "external", "summary": "SUSE Bug 1011976 for CVE-2016-7076", "url": "https://bugzilla.suse.com/1011976" } ], "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 Linux Enterprise Server 11 SP4:sudo-1.7.6p2-0.29.1.i586", "SUSE Linux Enterprise Server 11 SP4:sudo-1.7.6p2-0.29.1.ia64", "SUSE Linux Enterprise Server 11 SP4:sudo-1.7.6p2-0.29.1.ppc64", "SUSE Linux Enterprise Server 11 SP4:sudo-1.7.6p2-0.29.1.s390x", "SUSE Linux Enterprise Server 11 SP4:sudo-1.7.6p2-0.29.1.x86_64", "SUSE Linux Enterprise Server for SAP Applications 11 SP4:sudo-1.7.6p2-0.29.1.i586", "SUSE Linux Enterprise Server for SAP Applications 11 SP4:sudo-1.7.6p2-0.29.1.ia64", "SUSE Linux Enterprise Server for SAP Applications 11 SP4:sudo-1.7.6p2-0.29.1.ppc64", "SUSE Linux Enterprise Server for SAP Applications 11 SP4:sudo-1.7.6p2-0.29.1.s390x", "SUSE Linux Enterprise Server for SAP Applications 11 SP4:sudo-1.7.6p2-0.29.1.x86_64" ] } ], "scores": [ { "cvss_v3": { "baseScore": 7.8, "baseSeverity": "HIGH", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.0" }, "products": [ "SUSE Linux Enterprise Server 11 SP4:sudo-1.7.6p2-0.29.1.i586", "SUSE Linux Enterprise Server 11 SP4:sudo-1.7.6p2-0.29.1.ia64", "SUSE Linux Enterprise Server 11 SP4:sudo-1.7.6p2-0.29.1.ppc64", "SUSE Linux Enterprise Server 11 SP4:sudo-1.7.6p2-0.29.1.s390x", "SUSE Linux Enterprise Server 11 SP4:sudo-1.7.6p2-0.29.1.x86_64", "SUSE Linux Enterprise Server for SAP Applications 11 SP4:sudo-1.7.6p2-0.29.1.i586", "SUSE Linux Enterprise Server for SAP Applications 11 SP4:sudo-1.7.6p2-0.29.1.ia64", "SUSE Linux Enterprise Server for SAP Applications 11 SP4:sudo-1.7.6p2-0.29.1.ppc64", "SUSE Linux Enterprise Server for SAP Applications 11 SP4:sudo-1.7.6p2-0.29.1.s390x", "SUSE Linux Enterprise Server for SAP Applications 11 SP4:sudo-1.7.6p2-0.29.1.x86_64" ] } ], "threats": [ { "category": "impact", "date": "2016-11-23T14:34:44Z", "details": "moderate" } ], "title": "CVE-2016-7076" } ] }
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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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