opensuse-su-2021:0140-1
Vulnerability from csaf_opensuse
Published
2021-01-22 16:22
Modified
2021-01-22 16:22
Summary
Security update for xstream
Notes
Title of the patch
Security update for xstream
Description of the patch
This update for xstream fixes the following issues:
xstream was updated to version 1.4.15.
- CVE-2020-26217: Fixed a remote code execution due to insecure XML deserialization when relying on blocklists (bsc#1180994).
- CVE-2020-26258: Fixed a server-side request forgery vulnerability (bsc#1180146).
- CVE-2020-26259: Fixed an arbitrary file deletion vulnerability (bsc#1180145).
This update was imported from the SUSE:SLE-15-SP2:Update update project.
Patchnames
openSUSE-2021-140
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 xstream", "title": "Title of the patch" }, { "category": "description", "text": "This update for xstream fixes the following issues:\n\nxstream was updated to version 1.4.15.\n\n- CVE-2020-26217: Fixed a remote code execution due to insecure XML deserialization when relying on blocklists (bsc#1180994).\n- CVE-2020-26258: Fixed a server-side request forgery vulnerability (bsc#1180146).\n- CVE-2020-26259: Fixed an arbitrary file deletion vulnerability (bsc#1180145).\n\nThis update was imported from the SUSE:SLE-15-SP2:Update update project.", "title": "Description of the patch" }, { "category": "details", "text": "openSUSE-2021-140", "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_0140-1.json" }, { "category": "self", "summary": "URL for openSUSE-SU-2021:0140-1", "url": "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/CTO6QRFLVKVHOYBP6VLJP4KZXZFZSKET/" }, { "category": "self", "summary": "E-Mail link for openSUSE-SU-2021:0140-1", "url": "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/CTO6QRFLVKVHOYBP6VLJP4KZXZFZSKET/" }, { "category": "self", "summary": "SUSE Bug 1180145", "url": "https://bugzilla.suse.com/1180145" }, { "category": "self", "summary": "SUSE Bug 1180146", "url": "https://bugzilla.suse.com/1180146" }, { "category": "self", "summary": "SUSE Bug 1180994", "url": "https://bugzilla.suse.com/1180994" }, { "category": "self", "summary": "SUSE CVE CVE-2020-26217 page", "url": "https://www.suse.com/security/cve/CVE-2020-26217/" }, { "category": "self", "summary": "SUSE CVE CVE-2020-26258 page", "url": "https://www.suse.com/security/cve/CVE-2020-26258/" }, { "category": "self", "summary": "SUSE CVE CVE-2020-26259 page", "url": "https://www.suse.com/security/cve/CVE-2020-26259/" } ], "title": "Security update for xstream", "tracking": { "current_release_date": "2021-01-22T16:22:21Z", "generator": { "date": "2021-01-22T16:22:21Z", "engine": { "name": "cve-database.git:bin/generate-csaf.pl", "version": "1" } }, "id": "openSUSE-SU-2021:0140-1", "initial_release_date": "2021-01-22T16:22:21Z", "revision_history": [ { "date": "2021-01-22T16:22:21Z", "number": "1", "summary": "Current version" } ], "status": "final", "version": "1" } }, "product_tree": { "branches": [ { "branches": [ { "branches": [ { "category": "product_version", "name": "xstream-1.4.15-lp152.2.3.1.noarch", "product": { "name": "xstream-1.4.15-lp152.2.3.1.noarch", "product_id": "xstream-1.4.15-lp152.2.3.1.noarch" } }, { "category": "product_version", "name": "xstream-benchmark-1.4.15-lp152.2.3.1.noarch", "product": { "name": "xstream-benchmark-1.4.15-lp152.2.3.1.noarch", "product_id": "xstream-benchmark-1.4.15-lp152.2.3.1.noarch" } }, { "category": "product_version", "name": "xstream-javadoc-1.4.15-lp152.2.3.1.noarch", "product": { "name": "xstream-javadoc-1.4.15-lp152.2.3.1.noarch", "product_id": "xstream-javadoc-1.4.15-lp152.2.3.1.noarch" } }, { "category": "product_version", "name": "xstream-parent-1.4.15-lp152.2.3.1.noarch", "product": { "name": "xstream-parent-1.4.15-lp152.2.3.1.noarch", "product_id": "xstream-parent-1.4.15-lp152.2.3.1.noarch" } } ], "category": "architecture", "name": "noarch" }, { "branches": [ { "category": "product_name", "name": "openSUSE Leap 15.2", "product": { "name": "openSUSE Leap 15.2", "product_id": "openSUSE Leap 15.2", "product_identification_helper": { "cpe": "cpe:/o:opensuse:leap:15.2" } } } ], "category": "product_family", "name": "SUSE Linux Enterprise" } ], "category": "vendor", "name": "SUSE" } ], "relationships": [ { "category": "default_component_of", "full_product_name": { "name": "xstream-1.4.15-lp152.2.3.1.noarch as component of openSUSE Leap 15.2", "product_id": "openSUSE Leap 15.2:xstream-1.4.15-lp152.2.3.1.noarch" }, "product_reference": "xstream-1.4.15-lp152.2.3.1.noarch", "relates_to_product_reference": "openSUSE Leap 15.2" }, { "category": "default_component_of", "full_product_name": { "name": "xstream-benchmark-1.4.15-lp152.2.3.1.noarch as component of openSUSE Leap 15.2", "product_id": "openSUSE Leap 15.2:xstream-benchmark-1.4.15-lp152.2.3.1.noarch" }, "product_reference": "xstream-benchmark-1.4.15-lp152.2.3.1.noarch", "relates_to_product_reference": "openSUSE Leap 15.2" }, { "category": "default_component_of", "full_product_name": { "name": "xstream-javadoc-1.4.15-lp152.2.3.1.noarch as component of openSUSE Leap 15.2", "product_id": "openSUSE Leap 15.2:xstream-javadoc-1.4.15-lp152.2.3.1.noarch" }, "product_reference": "xstream-javadoc-1.4.15-lp152.2.3.1.noarch", "relates_to_product_reference": "openSUSE Leap 15.2" }, { "category": "default_component_of", "full_product_name": { "name": "xstream-parent-1.4.15-lp152.2.3.1.noarch as component of openSUSE Leap 15.2", "product_id": "openSUSE Leap 15.2:xstream-parent-1.4.15-lp152.2.3.1.noarch" }, "product_reference": "xstream-parent-1.4.15-lp152.2.3.1.noarch", "relates_to_product_reference": "openSUSE Leap 15.2" } ] }, "vulnerabilities": [ { "cve": "CVE-2020-26217", "ids": [ { "system_name": "SUSE CVE Page", "text": "https://www.suse.com/security/cve/CVE-2020-26217" } ], "notes": [ { "category": "general", "text": "XStream before version 1.4.14 is vulnerable to Remote Code Execution.The vulnerability may allow a remote attacker to run arbitrary shell commands only by manipulating the processed input stream. Only users who rely on blocklists are affected. Anyone using XStream\u0027s Security Framework allowlist is not affected. The linked advisory provides code workarounds for users who cannot upgrade. The issue is fixed in version 1.4.14.", "title": "CVE description" } ], "product_status": { "recommended": [ "openSUSE Leap 15.2:xstream-1.4.15-lp152.2.3.1.noarch", "openSUSE Leap 15.2:xstream-benchmark-1.4.15-lp152.2.3.1.noarch", "openSUSE Leap 15.2:xstream-javadoc-1.4.15-lp152.2.3.1.noarch", "openSUSE Leap 15.2:xstream-parent-1.4.15-lp152.2.3.1.noarch" ] }, "references": [ { "category": "external", "summary": "CVE-2020-26217", "url": "https://www.suse.com/security/cve/CVE-2020-26217" }, { "category": "external", "summary": "SUSE Bug 1180994 for CVE-2020-26217", "url": "https://bugzilla.suse.com/1180994" } ], "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:xstream-1.4.15-lp152.2.3.1.noarch", "openSUSE Leap 15.2:xstream-benchmark-1.4.15-lp152.2.3.1.noarch", "openSUSE Leap 15.2:xstream-javadoc-1.4.15-lp152.2.3.1.noarch", "openSUSE Leap 15.2:xstream-parent-1.4.15-lp152.2.3.1.noarch" ] } ], "scores": [ { "cvss_v3": { "baseScore": 8.1, "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1" }, "products": [ "openSUSE Leap 15.2:xstream-1.4.15-lp152.2.3.1.noarch", "openSUSE Leap 15.2:xstream-benchmark-1.4.15-lp152.2.3.1.noarch", "openSUSE Leap 15.2:xstream-javadoc-1.4.15-lp152.2.3.1.noarch", "openSUSE Leap 15.2:xstream-parent-1.4.15-lp152.2.3.1.noarch" ] } ], "threats": [ { "category": "impact", "date": "2021-01-22T16:22:21Z", "details": "important" } ], "title": "CVE-2020-26217" }, { "cve": "CVE-2020-26258", "ids": [ { "system_name": "SUSE CVE Page", "text": "https://www.suse.com/security/cve/CVE-2020-26258" } ], "notes": [ { "category": "general", "text": "XStream is a Java library to serialize objects to XML and back again. In XStream before version 1.4.15, a Server-Side Forgery Request vulnerability can be activated when unmarshalling. The vulnerability may allow a remote attacker to request data from internal resources that are not publicly available only by manipulating the processed input stream. If you rely on XStream\u0027s default blacklist of the Security Framework, you will have to use at least version 1.4.15. The reported vulnerability does not exist if running Java 15 or higher. No user is affected who followed the recommendation to setup XStream\u0027s Security Framework with a whitelist! Anyone relying on XStream\u0027s default blacklist can immediately switch to a whilelist for the allowed types to avoid the vulnerability. Users of XStream 1.4.14 or below who still want to use XStream default blacklist can use a workaround described in more detailed in the referenced advisories.", "title": "CVE description" } ], "product_status": { "recommended": [ "openSUSE Leap 15.2:xstream-1.4.15-lp152.2.3.1.noarch", "openSUSE Leap 15.2:xstream-benchmark-1.4.15-lp152.2.3.1.noarch", "openSUSE Leap 15.2:xstream-javadoc-1.4.15-lp152.2.3.1.noarch", "openSUSE Leap 15.2:xstream-parent-1.4.15-lp152.2.3.1.noarch" ] }, "references": [ { "category": "external", "summary": "CVE-2020-26258", "url": "https://www.suse.com/security/cve/CVE-2020-26258" }, { "category": "external", "summary": "SUSE Bug 1180146 for CVE-2020-26258", "url": "https://bugzilla.suse.com/1180146" } ], "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:xstream-1.4.15-lp152.2.3.1.noarch", "openSUSE Leap 15.2:xstream-benchmark-1.4.15-lp152.2.3.1.noarch", "openSUSE Leap 15.2:xstream-javadoc-1.4.15-lp152.2.3.1.noarch", "openSUSE Leap 15.2:xstream-parent-1.4.15-lp152.2.3.1.noarch" ] } ], "scores": [ { "cvss_v3": { "baseScore": 4.3, "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N", "version": "3.1" }, "products": [ "openSUSE Leap 15.2:xstream-1.4.15-lp152.2.3.1.noarch", "openSUSE Leap 15.2:xstream-benchmark-1.4.15-lp152.2.3.1.noarch", "openSUSE Leap 15.2:xstream-javadoc-1.4.15-lp152.2.3.1.noarch", "openSUSE Leap 15.2:xstream-parent-1.4.15-lp152.2.3.1.noarch" ] } ], "threats": [ { "category": "impact", "date": "2021-01-22T16:22:21Z", "details": "moderate" } ], "title": "CVE-2020-26258" }, { "cve": "CVE-2020-26259", "ids": [ { "system_name": "SUSE CVE Page", "text": "https://www.suse.com/security/cve/CVE-2020-26259" } ], "notes": [ { "category": "general", "text": "XStream is a Java library to serialize objects to XML and back again. In XStream before version 1.4.15, is vulnerable to an Arbitrary File Deletion on the local host when unmarshalling. The vulnerability may allow a remote attacker to delete arbitrary know files on the host as log as the executing process has sufficient rights only by manipulating the processed input stream. If you rely on XStream\u0027s default blacklist of the Security Framework, you will have to use at least version 1.4.15. The reported vulnerability does not exist running Java 15 or higher. No user is affected, who followed the recommendation to setup XStream\u0027s Security Framework with a whitelist! Anyone relying on XStream\u0027s default blacklist can immediately switch to a whilelist for the allowed types to avoid the vulnerability. Users of XStream 1.4.14 or below who still want to use XStream default blacklist can use a workaround described in more detailed in the referenced advisories.", "title": "CVE description" } ], "product_status": { "recommended": [ "openSUSE Leap 15.2:xstream-1.4.15-lp152.2.3.1.noarch", "openSUSE Leap 15.2:xstream-benchmark-1.4.15-lp152.2.3.1.noarch", "openSUSE Leap 15.2:xstream-javadoc-1.4.15-lp152.2.3.1.noarch", "openSUSE Leap 15.2:xstream-parent-1.4.15-lp152.2.3.1.noarch" ] }, "references": [ { "category": "external", "summary": "CVE-2020-26259", "url": "https://www.suse.com/security/cve/CVE-2020-26259" }, { "category": "external", "summary": "SUSE Bug 1180145 for CVE-2020-26259", "url": "https://bugzilla.suse.com/1180145" } ], "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:xstream-1.4.15-lp152.2.3.1.noarch", "openSUSE Leap 15.2:xstream-benchmark-1.4.15-lp152.2.3.1.noarch", "openSUSE Leap 15.2:xstream-javadoc-1.4.15-lp152.2.3.1.noarch", "openSUSE Leap 15.2:xstream-parent-1.4.15-lp152.2.3.1.noarch" ] } ], "scores": [ { "cvss_v3": { "baseScore": 5.4, "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L", "version": "3.1" }, "products": [ "openSUSE Leap 15.2:xstream-1.4.15-lp152.2.3.1.noarch", "openSUSE Leap 15.2:xstream-benchmark-1.4.15-lp152.2.3.1.noarch", "openSUSE Leap 15.2:xstream-javadoc-1.4.15-lp152.2.3.1.noarch", "openSUSE Leap 15.2:xstream-parent-1.4.15-lp152.2.3.1.noarch" ] } ], "threats": [ { "category": "impact", "date": "2021-01-22T16:22:21Z", "details": "moderate" } ], "title": "CVE-2020-26259" } ] }
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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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