rhsa-2022_8850
Vulnerability from csaf_redhat
Published
2022-12-07 19:19
Modified
2024-11-22 20:15
Summary
Red Hat Security Advisory: Red Hat OpenStack Platform 16.2.4 (python-ujson) security update
Notes
Topic
An update for python-ujson is now available for Red Hat OpenStack Platform
16.2.4 (Train) for Red Hat Enterprise Linux (RHEL) 8.4.
Red Hat Product Security has rated this update as having a security impact
of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which
gives a detailed severity rating, is available for each vulnerability from
the CVE link(s) in the References section.
Details
UltraJSON is an ultra fast JSON encoder and decoder
Security Fix(es):
* improper decoding of escaped surrogate characters may lead to string
corruption key confusion or value overwriting (CVE-2022-31116)
* Potential double free of buffer during string decoding (CVE-2022-31117)
For more details about the security issue(s), including the impact, a CVSS
score, acknowledgments, and other related information, refer to the CVE
page listed in the References section.
Terms of Use
This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.
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A Common Vulnerability Scoring System (CVSS) base score, which\ngives a detailed severity rating, is available for each vulnerability from\nthe CVE link(s) in the References section.", "title": "Topic" }, { "category": "general", "text": "UltraJSON is an ultra fast JSON encoder and decoder\n\nSecurity Fix(es):\n\n* improper decoding of escaped surrogate characters may lead to string\ncorruption key confusion or value overwriting (CVE-2022-31116)\n\n* Potential double free of buffer during string decoding (CVE-2022-31117)\n\nFor more details about the security issue(s), including the impact, a CVSS\nscore, acknowledgments, and other related information, refer to the CVE\npage listed in the References section.", "title": "Details" }, { "category": "legal_disclaimer", "text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.", "title": "Terms of Use" } ], "publisher": { "category": "vendor", "contact_details": "https://access.redhat.com/security/team/contact/", "issuing_authority": "Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.", "name": "Red Hat Product Security", "namespace": "https://www.redhat.com" }, "references": [ { "category": "self", "summary": "https://access.redhat.com/errata/RHSA-2022:8850", "url": "https://access.redhat.com/errata/RHSA-2022:8850" }, { "category": "external", "summary": "https://access.redhat.com/security/updates/classification/#moderate", "url": "https://access.redhat.com/security/updates/classification/#moderate" }, { "category": "external", "summary": "2104739", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2104739" }, { "category": "external", "summary": "2104740", 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"python3-ujson-debuginfo-0:2.0.3-3.el8ost.ppc64le", "relates_to_product_reference": "8Base-RHOS-TOOLS-16.2" }, { "category": "default_component_of", "full_product_name": { "name": "python3-ujson-debuginfo-0:2.0.3-3.el8ost.x86_64 as a component of Red Hat OpenStack Platform 16.2", "product_id": "8Base-RHOS-TOOLS-16.2:python3-ujson-debuginfo-0:2.0.3-3.el8ost.x86_64" }, "product_reference": "python3-ujson-debuginfo-0:2.0.3-3.el8ost.x86_64", "relates_to_product_reference": "8Base-RHOS-TOOLS-16.2" } ] }, "vulnerabilities": [ { "cve": "CVE-2022-31116", "cwe": { "id": "CWE-228", "name": "Improper Handling of Syntactically Invalid Structure" }, "discovery_date": "2022-07-07T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "2104740" } ], "notes": [ { "category": "description", "text": "UltraJSON is a fast JSON encoder and decoder written in pure C with bindings for Python 3.7+. Affected versions were found to improperly decode certain characters. JSON strings that contain escaped surrogate characters not part of a proper surrogate pair were decoded incorrectly. Besides corrupting strings, this allowed for potential key confusion and value overwriting in dictionaries. All users parsing JSON from untrusted sources are vulnerable. From version 5.4.0, UltraJSON decodes lone surrogates in the same way as the standard library\u0027s `json` module does, preserving them in the parsed output. Users are advised to upgrade. There are no known workarounds for this issue.", "title": "Vulnerability description" }, { "category": "summary", "text": "python-ujson: improper decoding of escaped surrogate characters may lead to string corruption, key confusion or value overwriting", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "8Base-RHOS-16.2:python-ujson-0:2.0.3-3.el8ost.src", "8Base-RHOS-16.2:python-ujson-debugsource-0:2.0.3-3.el8ost.ppc64le", "8Base-RHOS-16.2:python-ujson-debugsource-0:2.0.3-3.el8ost.x86_64", "8Base-RHOS-16.2:python3-ujson-0:2.0.3-3.el8ost.ppc64le", "8Base-RHOS-16.2:python3-ujson-0:2.0.3-3.el8ost.x86_64", "8Base-RHOS-16.2:python3-ujson-debuginfo-0:2.0.3-3.el8ost.ppc64le", "8Base-RHOS-16.2:python3-ujson-debuginfo-0:2.0.3-3.el8ost.x86_64", "8Base-RHOS-TOOLS-16.2:python-ujson-0:2.0.3-3.el8ost.src", "8Base-RHOS-TOOLS-16.2:python-ujson-debugsource-0:2.0.3-3.el8ost.ppc64le", "8Base-RHOS-TOOLS-16.2:python-ujson-debugsource-0:2.0.3-3.el8ost.x86_64", "8Base-RHOS-TOOLS-16.2:python3-ujson-0:2.0.3-3.el8ost.ppc64le", "8Base-RHOS-TOOLS-16.2:python3-ujson-0:2.0.3-3.el8ost.x86_64", "8Base-RHOS-TOOLS-16.2:python3-ujson-debuginfo-0:2.0.3-3.el8ost.ppc64le", "8Base-RHOS-TOOLS-16.2:python3-ujson-debuginfo-0:2.0.3-3.el8ost.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2022-31116" }, { "category": "external", "summary": "RHBZ#2104740", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2104740" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2022-31116", "url": "https://www.cve.org/CVERecord?id=CVE-2022-31116" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2022-31116", "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-31116" }, { "category": "external", "summary": "https://github.com/ultrajson/ultrajson/security/advisories/GHSA-wpqr-jcpx-745r", "url": "https://github.com/ultrajson/ultrajson/security/advisories/GHSA-wpqr-jcpx-745r" } ], "release_date": "2022-07-02T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2022-12-07T19:19:07+00:00", "details": "For details on how to apply this update, which includes the changes\ndescribed in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258", "product_ids": [ "8Base-RHOS-16.2:python-ujson-0:2.0.3-3.el8ost.src", "8Base-RHOS-16.2:python-ujson-debugsource-0:2.0.3-3.el8ost.ppc64le", "8Base-RHOS-16.2:python-ujson-debugsource-0:2.0.3-3.el8ost.x86_64", "8Base-RHOS-16.2:python3-ujson-0:2.0.3-3.el8ost.ppc64le", "8Base-RHOS-16.2:python3-ujson-0:2.0.3-3.el8ost.x86_64", "8Base-RHOS-16.2:python3-ujson-debuginfo-0:2.0.3-3.el8ost.ppc64le", "8Base-RHOS-16.2:python3-ujson-debuginfo-0:2.0.3-3.el8ost.x86_64", "8Base-RHOS-TOOLS-16.2:python-ujson-0:2.0.3-3.el8ost.src", "8Base-RHOS-TOOLS-16.2:python-ujson-debugsource-0:2.0.3-3.el8ost.ppc64le", "8Base-RHOS-TOOLS-16.2:python-ujson-debugsource-0:2.0.3-3.el8ost.x86_64", "8Base-RHOS-TOOLS-16.2:python3-ujson-0:2.0.3-3.el8ost.ppc64le", "8Base-RHOS-TOOLS-16.2:python3-ujson-0:2.0.3-3.el8ost.x86_64", "8Base-RHOS-TOOLS-16.2:python3-ujson-debuginfo-0:2.0.3-3.el8ost.ppc64le", "8Base-RHOS-TOOLS-16.2:python3-ujson-debuginfo-0:2.0.3-3.el8ost.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2022:8850" } ], "scores": [ { "cvss_v3": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1" }, "products": [ "8Base-RHOS-16.2:python-ujson-0:2.0.3-3.el8ost.src", "8Base-RHOS-16.2:python-ujson-debugsource-0:2.0.3-3.el8ost.ppc64le", "8Base-RHOS-16.2:python-ujson-debugsource-0:2.0.3-3.el8ost.x86_64", "8Base-RHOS-16.2:python3-ujson-0:2.0.3-3.el8ost.ppc64le", "8Base-RHOS-16.2:python3-ujson-0:2.0.3-3.el8ost.x86_64", "8Base-RHOS-16.2:python3-ujson-debuginfo-0:2.0.3-3.el8ost.ppc64le", "8Base-RHOS-16.2:python3-ujson-debuginfo-0:2.0.3-3.el8ost.x86_64", "8Base-RHOS-TOOLS-16.2:python-ujson-0:2.0.3-3.el8ost.src", "8Base-RHOS-TOOLS-16.2:python-ujson-debugsource-0:2.0.3-3.el8ost.ppc64le", "8Base-RHOS-TOOLS-16.2:python-ujson-debugsource-0:2.0.3-3.el8ost.x86_64", "8Base-RHOS-TOOLS-16.2:python3-ujson-0:2.0.3-3.el8ost.ppc64le", "8Base-RHOS-TOOLS-16.2:python3-ujson-0:2.0.3-3.el8ost.x86_64", "8Base-RHOS-TOOLS-16.2:python3-ujson-debuginfo-0:2.0.3-3.el8ost.ppc64le", "8Base-RHOS-TOOLS-16.2:python3-ujson-debuginfo-0:2.0.3-3.el8ost.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Moderate" } ], "title": "python-ujson: improper decoding of escaped surrogate characters may lead to string corruption, key confusion or value overwriting" }, { "cve": "CVE-2022-31117", "cwe": { "id": "CWE-415", "name": "Double Free" }, "discovery_date": "2022-07-07T00:00:00+00:00", "ids": [ { "system_name": "Red Hat Bugzilla ID", "text": "2104739" } ], "notes": [ { "category": "description", "text": "UltraJSON is a fast JSON encoder and decoder written in pure C with bindings for Python 3.7+. In versions prior to 5.4.0 an error occurring while reallocating a buffer for string decoding can cause the buffer to get freed twice. Due to how UltraJSON uses the internal decoder, this double free is impossible to trigger from Python. This issue has been resolved in version 5.4.0 and all users should upgrade to UltraJSON 5.4.0. There are no known workarounds for this issue.", "title": "Vulnerability description" }, { "category": "summary", "text": "python-ujson: Potential double free of buffer during string decoding", "title": "Vulnerability summary" }, { "category": "general", "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.", "title": "CVSS score applicability" } ], "product_status": { "fixed": [ "8Base-RHOS-16.2:python-ujson-0:2.0.3-3.el8ost.src", "8Base-RHOS-16.2:python-ujson-debugsource-0:2.0.3-3.el8ost.ppc64le", "8Base-RHOS-16.2:python-ujson-debugsource-0:2.0.3-3.el8ost.x86_64", "8Base-RHOS-16.2:python3-ujson-0:2.0.3-3.el8ost.ppc64le", "8Base-RHOS-16.2:python3-ujson-0:2.0.3-3.el8ost.x86_64", "8Base-RHOS-16.2:python3-ujson-debuginfo-0:2.0.3-3.el8ost.ppc64le", "8Base-RHOS-16.2:python3-ujson-debuginfo-0:2.0.3-3.el8ost.x86_64", "8Base-RHOS-TOOLS-16.2:python-ujson-0:2.0.3-3.el8ost.src", "8Base-RHOS-TOOLS-16.2:python-ujson-debugsource-0:2.0.3-3.el8ost.ppc64le", "8Base-RHOS-TOOLS-16.2:python-ujson-debugsource-0:2.0.3-3.el8ost.x86_64", "8Base-RHOS-TOOLS-16.2:python3-ujson-0:2.0.3-3.el8ost.ppc64le", "8Base-RHOS-TOOLS-16.2:python3-ujson-0:2.0.3-3.el8ost.x86_64", "8Base-RHOS-TOOLS-16.2:python3-ujson-debuginfo-0:2.0.3-3.el8ost.ppc64le", "8Base-RHOS-TOOLS-16.2:python3-ujson-debuginfo-0:2.0.3-3.el8ost.x86_64" ] }, "references": [ { "category": "self", "summary": "Canonical URL", "url": "https://access.redhat.com/security/cve/CVE-2022-31117" }, { "category": "external", "summary": "RHBZ#2104739", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2104739" }, { "category": "external", "summary": "https://www.cve.org/CVERecord?id=CVE-2022-31117", "url": "https://www.cve.org/CVERecord?id=CVE-2022-31117" }, { "category": "external", "summary": "https://nvd.nist.gov/vuln/detail/CVE-2022-31117", "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-31117" }, { "category": "external", "summary": "https://github.com/ultrajson/ultrajson/security/advisories/GHSA-fm67-cv37-96ff", "url": "https://github.com/ultrajson/ultrajson/security/advisories/GHSA-fm67-cv37-96ff" } ], "release_date": "2022-07-02T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2022-12-07T19:19:07+00:00", "details": "For details on how to apply this update, which includes the changes\ndescribed in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258", "product_ids": [ "8Base-RHOS-16.2:python-ujson-0:2.0.3-3.el8ost.src", "8Base-RHOS-16.2:python-ujson-debugsource-0:2.0.3-3.el8ost.ppc64le", "8Base-RHOS-16.2:python-ujson-debugsource-0:2.0.3-3.el8ost.x86_64", "8Base-RHOS-16.2:python3-ujson-0:2.0.3-3.el8ost.ppc64le", "8Base-RHOS-16.2:python3-ujson-0:2.0.3-3.el8ost.x86_64", "8Base-RHOS-16.2:python3-ujson-debuginfo-0:2.0.3-3.el8ost.ppc64le", "8Base-RHOS-16.2:python3-ujson-debuginfo-0:2.0.3-3.el8ost.x86_64", "8Base-RHOS-TOOLS-16.2:python-ujson-0:2.0.3-3.el8ost.src", "8Base-RHOS-TOOLS-16.2:python-ujson-debugsource-0:2.0.3-3.el8ost.ppc64le", "8Base-RHOS-TOOLS-16.2:python-ujson-debugsource-0:2.0.3-3.el8ost.x86_64", "8Base-RHOS-TOOLS-16.2:python3-ujson-0:2.0.3-3.el8ost.ppc64le", "8Base-RHOS-TOOLS-16.2:python3-ujson-0:2.0.3-3.el8ost.x86_64", "8Base-RHOS-TOOLS-16.2:python3-ujson-debuginfo-0:2.0.3-3.el8ost.ppc64le", "8Base-RHOS-TOOLS-16.2:python3-ujson-debuginfo-0:2.0.3-3.el8ost.x86_64" ], "restart_required": { "category": "none" }, "url": "https://access.redhat.com/errata/RHSA-2022:8850" } ], "scores": [ { "cvss_v3": { "attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 5.9, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1" }, "products": [ "8Base-RHOS-16.2:python-ujson-0:2.0.3-3.el8ost.src", "8Base-RHOS-16.2:python-ujson-debugsource-0:2.0.3-3.el8ost.ppc64le", "8Base-RHOS-16.2:python-ujson-debugsource-0:2.0.3-3.el8ost.x86_64", "8Base-RHOS-16.2:python3-ujson-0:2.0.3-3.el8ost.ppc64le", "8Base-RHOS-16.2:python3-ujson-0:2.0.3-3.el8ost.x86_64", "8Base-RHOS-16.2:python3-ujson-debuginfo-0:2.0.3-3.el8ost.ppc64le", "8Base-RHOS-16.2:python3-ujson-debuginfo-0:2.0.3-3.el8ost.x86_64", "8Base-RHOS-TOOLS-16.2:python-ujson-0:2.0.3-3.el8ost.src", "8Base-RHOS-TOOLS-16.2:python-ujson-debugsource-0:2.0.3-3.el8ost.ppc64le", "8Base-RHOS-TOOLS-16.2:python-ujson-debugsource-0:2.0.3-3.el8ost.x86_64", "8Base-RHOS-TOOLS-16.2:python3-ujson-0:2.0.3-3.el8ost.ppc64le", "8Base-RHOS-TOOLS-16.2:python3-ujson-0:2.0.3-3.el8ost.x86_64", "8Base-RHOS-TOOLS-16.2:python3-ujson-debuginfo-0:2.0.3-3.el8ost.ppc64le", "8Base-RHOS-TOOLS-16.2:python3-ujson-debuginfo-0:2.0.3-3.el8ost.x86_64" ] } ], "threats": [ { "category": "impact", "details": "Moderate" } ], "title": "python-ujson: Potential double free of buffer during string decoding" } ] }
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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.