Vulnerability from csaf_opensuse
Published
2020-01-25 13:13
Modified
2020-01-25 13:13
Summary
Security update for libssh
Notes
Title of the patch
Security update for libssh
Description of the patch
This update for libssh fixes the following issues:
- CVE-2019-14889: Fixed an unwanted command execution in scp caused by unsanitized location (bsc#1158095).
This update was imported from the SUSE:SLE-15-SP1:Update update project.
Patchnames
openSUSE-2020-102
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 libssh", title: "Title of the patch", }, { category: "description", text: "This update for libssh fixes the following issues:\n\n- CVE-2019-14889: Fixed an unwanted command execution in scp caused by unsanitized location (bsc#1158095).\n\nThis update was imported from the SUSE:SLE-15-SP1:Update update project.", title: "Description of the patch", }, { category: "details", text: "openSUSE-2020-102", 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-2020_0102-1.json", }, { category: "self", summary: "URL for openSUSE-SU-2020:0102-1", url: "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/X4OQAFK46VVG5CQGEEX5AH2BI6NVBPZO/", }, { category: "self", summary: "E-Mail link for openSUSE-SU-2020:0102-1", url: "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/X4OQAFK46VVG5CQGEEX5AH2BI6NVBPZO/", }, { category: "self", summary: "SUSE Bug 1158095", url: "https://bugzilla.suse.com/1158095", }, { category: "self", summary: "SUSE CVE CVE-2019-14889 page", url: "https://www.suse.com/security/cve/CVE-2019-14889/", }, ], title: "Security update for libssh", tracking: { current_release_date: "2020-01-25T13:13:49Z", generator: { date: "2020-01-25T13:13:49Z", engine: { name: "cve-database.git:bin/generate-csaf.pl", version: "1", }, }, id: "openSUSE-SU-2020:0102-1", initial_release_date: "2020-01-25T13:13:49Z", revision_history: [ { date: "2020-01-25T13:13:49Z", number: "1", summary: "Current version", }, ], status: "final", version: "1", }, }, product_tree: { branches: [ { branches: [ { branches: [ { category: "product_version", name: "libssh-devel-0.8.7-lp151.2.9.1.i586", product: { name: "libssh-devel-0.8.7-lp151.2.9.1.i586", product_id: "libssh-devel-0.8.7-lp151.2.9.1.i586", }, }, { category: "product_version", name: "libssh4-0.8.7-lp151.2.9.1.i586", product: { name: "libssh4-0.8.7-lp151.2.9.1.i586", product_id: "libssh4-0.8.7-lp151.2.9.1.i586", }, }, ], category: "architecture", name: "i586", }, { branches: [ { category: "product_version", name: "libssh-devel-0.8.7-lp151.2.9.1.x86_64", product: { name: "libssh-devel-0.8.7-lp151.2.9.1.x86_64", product_id: "libssh-devel-0.8.7-lp151.2.9.1.x86_64", }, }, { category: "product_version", name: "libssh4-0.8.7-lp151.2.9.1.x86_64", product: { name: "libssh4-0.8.7-lp151.2.9.1.x86_64", product_id: "libssh4-0.8.7-lp151.2.9.1.x86_64", }, }, { category: "product_version", name: "libssh4-32bit-0.8.7-lp151.2.9.1.x86_64", product: { name: "libssh4-32bit-0.8.7-lp151.2.9.1.x86_64", product_id: "libssh4-32bit-0.8.7-lp151.2.9.1.x86_64", }, }, ], category: "architecture", name: "x86_64", }, { branches: [ { category: "product_name", name: "openSUSE Leap 15.1", product: { name: "openSUSE Leap 15.1", product_id: "openSUSE Leap 15.1", product_identification_helper: { cpe: "cpe:/o:opensuse:leap:15.1", }, }, }, ], category: "product_family", name: "SUSE Linux Enterprise", }, ], category: "vendor", name: "SUSE", }, ], relationships: [ { category: "default_component_of", full_product_name: { name: "libssh-devel-0.8.7-lp151.2.9.1.i586 as component of openSUSE Leap 15.1", product_id: "openSUSE Leap 15.1:libssh-devel-0.8.7-lp151.2.9.1.i586", }, product_reference: "libssh-devel-0.8.7-lp151.2.9.1.i586", relates_to_product_reference: "openSUSE Leap 15.1", }, { category: "default_component_of", full_product_name: { name: "libssh-devel-0.8.7-lp151.2.9.1.x86_64 as component of openSUSE Leap 15.1", product_id: "openSUSE Leap 15.1:libssh-devel-0.8.7-lp151.2.9.1.x86_64", }, product_reference: "libssh-devel-0.8.7-lp151.2.9.1.x86_64", relates_to_product_reference: "openSUSE Leap 15.1", }, { category: "default_component_of", full_product_name: { name: "libssh4-0.8.7-lp151.2.9.1.i586 as component of openSUSE Leap 15.1", product_id: "openSUSE Leap 15.1:libssh4-0.8.7-lp151.2.9.1.i586", }, product_reference: "libssh4-0.8.7-lp151.2.9.1.i586", relates_to_product_reference: "openSUSE Leap 15.1", }, { category: "default_component_of", full_product_name: { name: "libssh4-0.8.7-lp151.2.9.1.x86_64 as component of openSUSE Leap 15.1", product_id: "openSUSE Leap 15.1:libssh4-0.8.7-lp151.2.9.1.x86_64", }, product_reference: "libssh4-0.8.7-lp151.2.9.1.x86_64", relates_to_product_reference: "openSUSE Leap 15.1", }, { category: "default_component_of", full_product_name: { name: "libssh4-32bit-0.8.7-lp151.2.9.1.x86_64 as component of openSUSE Leap 15.1", product_id: "openSUSE Leap 15.1:libssh4-32bit-0.8.7-lp151.2.9.1.x86_64", }, product_reference: "libssh4-32bit-0.8.7-lp151.2.9.1.x86_64", relates_to_product_reference: "openSUSE Leap 15.1", }, ], }, vulnerabilities: [ { cve: "CVE-2019-14889", ids: [ { system_name: "SUSE CVE Page", text: "https://www.suse.com/security/cve/CVE-2019-14889", }, ], notes: [ { category: "general", text: "A flaw was found with the libssh API function ssh_scp_new() in versions before 0.9.3 and before 0.8.8. When the libssh SCP client connects to a server, the scp command, which includes a user-provided path, is executed on the server-side. In case the library is used in a way where users can influence the third parameter of the function, it would become possible for an attacker to inject arbitrary commands, leading to a compromise of the remote target.", title: "CVE description", }, ], product_status: { recommended: [ "openSUSE Leap 15.1:libssh-devel-0.8.7-lp151.2.9.1.i586", "openSUSE Leap 15.1:libssh-devel-0.8.7-lp151.2.9.1.x86_64", "openSUSE Leap 15.1:libssh4-0.8.7-lp151.2.9.1.i586", "openSUSE Leap 15.1:libssh4-0.8.7-lp151.2.9.1.x86_64", "openSUSE Leap 15.1:libssh4-32bit-0.8.7-lp151.2.9.1.x86_64", ], }, references: [ { category: "external", summary: "CVE-2019-14889", url: "https://www.suse.com/security/cve/CVE-2019-14889", }, { category: "external", summary: "SUSE Bug 1158095 for CVE-2019-14889", url: "https://bugzilla.suse.com/1158095", }, { category: "external", summary: "SUSE Bug 1224871 for CVE-2019-14889", url: "https://bugzilla.suse.com/1224871", }, ], 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 15.1:libssh-devel-0.8.7-lp151.2.9.1.i586", "openSUSE Leap 15.1:libssh-devel-0.8.7-lp151.2.9.1.x86_64", "openSUSE Leap 15.1:libssh4-0.8.7-lp151.2.9.1.i586", "openSUSE Leap 15.1:libssh4-0.8.7-lp151.2.9.1.x86_64", "openSUSE Leap 15.1:libssh4-32bit-0.8.7-lp151.2.9.1.x86_64", ], }, ], scores: [ { cvss_v3: { baseScore: 7.1, baseSeverity: "HIGH", vectorString: "CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H", version: "3.1", }, products: [ "openSUSE Leap 15.1:libssh-devel-0.8.7-lp151.2.9.1.i586", "openSUSE Leap 15.1:libssh-devel-0.8.7-lp151.2.9.1.x86_64", "openSUSE Leap 15.1:libssh4-0.8.7-lp151.2.9.1.i586", "openSUSE Leap 15.1:libssh4-0.8.7-lp151.2.9.1.x86_64", "openSUSE Leap 15.1:libssh4-32bit-0.8.7-lp151.2.9.1.x86_64", ], }, ], threats: [ { category: "impact", date: "2020-01-25T13:13:49Z", details: "important", }, ], title: "CVE-2019-14889", }, ], }
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Nomenclature
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