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CVE-2020-35522
Vulnerability from cvelistv5
Published
2021-03-09 19:16
Modified
2024-08-04 17:02
Severity ?
EPSS score ?
Summary
In LibTIFF, there is a memory malloc failure in tif_pixarlog.c. A crafted TIFF document can lead to an abort, resulting in a remote denial of service attack.
References
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ghsa-5hqr-x5p5-7g25
Vulnerability from github
Published
2022-05-24 17:43
Modified
2022-07-31 00:00
Severity ?
Details
In LibTIFF, there is a memory malloc failure in tif_pixarlog.c. A crafted TIFF document can lead to an abort, resulting in a remote denial of service attack.
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gsd-2020-35522
Vulnerability from gsd
Modified
2023-12-13 01:22
Details
In LibTIFF, there is a memory malloc failure in tif_pixarlog.c. A crafted TIFF document can lead to an abort, resulting in a remote denial of service attack.
Aliases
Aliases
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rhsa-2021_4241
Vulnerability from csaf_redhat
Published
2021-11-09 17:36
Modified
2024-11-22 17:07
Summary
Red Hat Security Advisory: libtiff security and bug fix update
Notes
Topic
An update for libtiff is now available for Red Hat Enterprise Linux 8.
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
The libtiff packages contain a library of functions for manipulating Tagged Image File Format (TIFF) files.
Security Fix(es):
* libtiff: Integer overflow in tif_getimage.c (CVE-2020-35523)
* libtiff: Heap-based buffer overflow in TIFF2PDF tool (CVE-2020-35524)
* libtiff: Memory allocation failure in tiff2rgba (CVE-2020-35521)
* libtiff: Memory allocation failure in tiff2rgba (CVE-2020-35522)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
Additional Changes:
For detailed information on changes in this release, see the Red Hat Enterprise Linux 8.5 Release Notes linked from 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 gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.", "title": "Topic" }, { "category": "general", "text": "The libtiff packages contain a library of functions for manipulating Tagged Image File Format (TIFF) files.\n\nSecurity Fix(es):\n\n* libtiff: Integer overflow in tif_getimage.c (CVE-2020-35523)\n\n* libtiff: Heap-based buffer overflow in TIFF2PDF tool (CVE-2020-35524)\n\n* libtiff: Memory allocation failure in tiff2rgba (CVE-2020-35521)\n\n* libtiff: Memory allocation failure in tiff2rgba (CVE-2020-35522)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.\n\nAdditional Changes:\n\nFor detailed information on changes in this release, see the Red Hat Enterprise Linux 8.5 Release Notes linked from 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-2021:4241", "url": "https://access.redhat.com/errata/RHSA-2021:4241" }, { "category": "external", "summary": "https://access.redhat.com/security/updates/classification/#moderate", "url": "https://access.redhat.com/security/updates/classification/#moderate" }, { "category": "external", "summary": "https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/8/html/8.5_release_notes/", "url": "https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/8/html/8.5_release_notes/" }, { "category": "external", "summary": "1932034", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1932034" }, { "category": "external", "summary": "1932037", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1932037" }, { "category": "external", "summary": "1932040", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1932040" }, { "category": "external", "summary": "1932044", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1932044" }, { "category": "self", "summary": "Canonical URL", "url": "https://security.access.redhat.com/data/csaf/v2/advisories/2021/rhsa-2021_4241.json" } ], "title": "Red Hat Security Advisory: libtiff security and bug fix update", "tracking": { "current_release_date": "2024-11-22T17:07:29+00:00", "generator": { "date": "2024-11-22T17:07:29+00:00", "engine": { "name": "Red Hat SDEngine", "version": "4.2.1" } }, "id": "RHSA-2021:4241", 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Due to a memory allocation failure in tif_read.c, a crafted TIFF file can lead to an abort, resulting in denial of service.", "title": "Vulnerability description" }, { "category": "summary", "text": "libtiff: Memory allocation failure in tiff2rgba", "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": [ "AppStream-8.5.0.GA:libtiff-0:4.0.9-20.el8.aarch64", "AppStream-8.5.0.GA:libtiff-0:4.0.9-20.el8.i686", "AppStream-8.5.0.GA:libtiff-0:4.0.9-20.el8.ppc64le", "AppStream-8.5.0.GA:libtiff-0:4.0.9-20.el8.s390x", "AppStream-8.5.0.GA:libtiff-0:4.0.9-20.el8.src", "AppStream-8.5.0.GA:libtiff-0:4.0.9-20.el8.x86_64", "AppStream-8.5.0.GA:libtiff-debuginfo-0:4.0.9-20.el8.aarch64", 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"text": "In LibTIFF, there is a memory malloc failure in tif_pixarlog.c. A crafted TIFF document can lead to an abort, resulting in a remote denial of service attack.", "title": "Vulnerability description" }, { "category": "summary", "text": "libtiff: Memory allocation failure in tiff2rgba", "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": [ "AppStream-8.5.0.GA:libtiff-0:4.0.9-20.el8.aarch64", "AppStream-8.5.0.GA:libtiff-0:4.0.9-20.el8.i686", "AppStream-8.5.0.GA:libtiff-0:4.0.9-20.el8.ppc64le", "AppStream-8.5.0.GA:libtiff-0:4.0.9-20.el8.s390x", "AppStream-8.5.0.GA:libtiff-0:4.0.9-20.el8.src", "AppStream-8.5.0.GA:libtiff-0:4.0.9-20.el8.x86_64", "AppStream-8.5.0.GA:libtiff-debuginfo-0:4.0.9-20.el8.aarch64", "AppStream-8.5.0.GA:libtiff-debuginfo-0:4.0.9-20.el8.i686", 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against libtiff must be restarted for this update to take effect.", "product_ids": [ "AppStream-8.5.0.GA:libtiff-0:4.0.9-20.el8.aarch64", "AppStream-8.5.0.GA:libtiff-0:4.0.9-20.el8.i686", "AppStream-8.5.0.GA:libtiff-0:4.0.9-20.el8.ppc64le", "AppStream-8.5.0.GA:libtiff-0:4.0.9-20.el8.s390x", "AppStream-8.5.0.GA:libtiff-0:4.0.9-20.el8.src", "AppStream-8.5.0.GA:libtiff-0:4.0.9-20.el8.x86_64", "AppStream-8.5.0.GA:libtiff-debuginfo-0:4.0.9-20.el8.aarch64", "AppStream-8.5.0.GA:libtiff-debuginfo-0:4.0.9-20.el8.i686", "AppStream-8.5.0.GA:libtiff-debuginfo-0:4.0.9-20.el8.ppc64le", "AppStream-8.5.0.GA:libtiff-debuginfo-0:4.0.9-20.el8.s390x", "AppStream-8.5.0.GA:libtiff-debuginfo-0:4.0.9-20.el8.x86_64", "AppStream-8.5.0.GA:libtiff-debugsource-0:4.0.9-20.el8.aarch64", "AppStream-8.5.0.GA:libtiff-debugsource-0:4.0.9-20.el8.i686", "AppStream-8.5.0.GA:libtiff-debugsource-0:4.0.9-20.el8.ppc64le", "AppStream-8.5.0.GA:libtiff-debugsource-0:4.0.9-20.el8.s390x", 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libtiff that exists in the tif_getimage.c file. This flaw allows an attacker to inject and execute arbitrary code when a user opens a crafted TIFF file. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability.", "title": "Vulnerability description" }, { "category": "summary", "text": "libtiff: Integer overflow in tif_getimage.c", "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": [ "AppStream-8.5.0.GA:libtiff-0:4.0.9-20.el8.aarch64", "AppStream-8.5.0.GA:libtiff-0:4.0.9-20.el8.i686", "AppStream-8.5.0.GA:libtiff-0:4.0.9-20.el8.ppc64le", "AppStream-8.5.0.GA:libtiff-0:4.0.9-20.el8.s390x", "AppStream-8.5.0.GA:libtiff-0:4.0.9-20.el8.src", "AppStream-8.5.0.GA:libtiff-0:4.0.9-20.el8.x86_64", "AppStream-8.5.0.GA:libtiff-debuginfo-0:4.0.9-20.el8.aarch64", 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"https://gitlab.com/libtiff/libtiff/-/merge_requests/160" } ], "release_date": "2020-12-14T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-11-09T17:36:56+00:00", "details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nAll running applications linked against libtiff must be restarted for this update to take effect.", "product_ids": [ "AppStream-8.5.0.GA:libtiff-0:4.0.9-20.el8.aarch64", "AppStream-8.5.0.GA:libtiff-0:4.0.9-20.el8.i686", "AppStream-8.5.0.GA:libtiff-0:4.0.9-20.el8.ppc64le", "AppStream-8.5.0.GA:libtiff-0:4.0.9-20.el8.s390x", "AppStream-8.5.0.GA:libtiff-0:4.0.9-20.el8.src", "AppStream-8.5.0.GA:libtiff-0:4.0.9-20.el8.x86_64", "AppStream-8.5.0.GA:libtiff-debuginfo-0:4.0.9-20.el8.aarch64", "AppStream-8.5.0.GA:libtiff-debuginfo-0:4.0.9-20.el8.i686", "AppStream-8.5.0.GA:libtiff-debuginfo-0:4.0.9-20.el8.ppc64le", 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A specially crafted TIFF file can lead to arbitrary code execution. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability.", "title": "Vulnerability description" }, { "category": "summary", "text": "libtiff: Heap-based buffer overflow in TIFF2PDF tool", "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": [ "AppStream-8.5.0.GA:libtiff-0:4.0.9-20.el8.aarch64", "AppStream-8.5.0.GA:libtiff-0:4.0.9-20.el8.i686", "AppStream-8.5.0.GA:libtiff-0:4.0.9-20.el8.ppc64le", "AppStream-8.5.0.GA:libtiff-0:4.0.9-20.el8.s390x", "AppStream-8.5.0.GA:libtiff-0:4.0.9-20.el8.src", "AppStream-8.5.0.GA:libtiff-0:4.0.9-20.el8.x86_64", "AppStream-8.5.0.GA:libtiff-debuginfo-0:4.0.9-20.el8.aarch64", 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"https://gitlab.com/rzkn/libtiff/-/commit/7be2e452ddcf6d7abca88f41d3761e6edab72b22" } ], "release_date": "2020-12-14T00:00:00+00:00", "remediations": [ { "category": "vendor_fix", "date": "2021-11-09T17:36:56+00:00", "details": "For details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258\n\nAll running applications linked against libtiff must be restarted for this update to take effect.", "product_ids": [ "AppStream-8.5.0.GA:libtiff-0:4.0.9-20.el8.aarch64", "AppStream-8.5.0.GA:libtiff-0:4.0.9-20.el8.i686", "AppStream-8.5.0.GA:libtiff-0:4.0.9-20.el8.ppc64le", "AppStream-8.5.0.GA:libtiff-0:4.0.9-20.el8.s390x", "AppStream-8.5.0.GA:libtiff-0:4.0.9-20.el8.src", "AppStream-8.5.0.GA:libtiff-0:4.0.9-20.el8.x86_64", "AppStream-8.5.0.GA:libtiff-debuginfo-0:4.0.9-20.el8.aarch64", "AppStream-8.5.0.GA:libtiff-debuginfo-0:4.0.9-20.el8.i686", "AppStream-8.5.0.GA:libtiff-debuginfo-0:4.0.9-20.el8.ppc64le", 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wid-sec-w-2022-0914
Vulnerability from csaf_certbund
Published
2021-02-23 23:00
Modified
2023-02-02 23:00
Summary
libTIFF: Mehrere Schwachstellen
Notes
Das BSI ist als Anbieter für die eigenen, zur Nutzung bereitgestellten Inhalte nach den allgemeinen Gesetzen verantwortlich. Nutzerinnen und Nutzer sind jedoch dafür verantwortlich, die Verwendung und/oder die Umsetzung der mit den Inhalten bereitgestellten Informationen sorgfältig im Einzelfall zu prüfen.
Produktbeschreibung
libTIFF ist ein Softwarepaket für die Verarbeitung von Bilddateien in Tag Image File Format (TIFF).
Angriff
Ein Angreifer kann mehrere Schwachstellen in libTIFF ausnutzen, um einen Denial of Service Angriff durchzuführen oder beliebigen Code auszuführen.
Betroffene Betriebssysteme
- Linux
- Windows
{ "document": { "aggregate_severity": { "text": "mittel" }, "category": "csaf_base", "csaf_version": "2.0", "distribution": { "tlp": { "label": "WHITE", "url": "https://www.first.org/tlp/" } }, "lang": "de-DE", "notes": [ { "category": "legal_disclaimer", "text": "Das BSI ist als Anbieter f\u00fcr die eigenen, zur Nutzung bereitgestellten Inhalte nach den allgemeinen Gesetzen verantwortlich. Nutzerinnen und Nutzer sind jedoch daf\u00fcr verantwortlich, die Verwendung und/oder die Umsetzung der mit den Inhalten bereitgestellten Informationen sorgf\u00e4ltig im Einzelfall zu pr\u00fcfen." }, { "category": "description", "text": "libTIFF ist ein Softwarepaket f\u00fcr die Verarbeitung von Bilddateien in Tag Image File Format (TIFF).", "title": "Produktbeschreibung" }, { "category": "summary", "text": "Ein Angreifer kann mehrere Schwachstellen in libTIFF ausnutzen, um einen Denial of Service Angriff durchzuf\u00fchren oder beliebigen Code auszuf\u00fchren.", "title": "Angriff" }, { "category": "general", "text": "- Linux\n- Windows", "title": "Betroffene Betriebssysteme" } ], "publisher": { "category": "other", "contact_details": "csaf-provider@cert-bund.de", "name": "Bundesamt f\u00fcr Sicherheit in der Informationstechnik", "namespace": "https://www.bsi.bund.de" }, "references": [ { "category": "self", "summary": "WID-SEC-W-2022-0914 - CSAF Version", "url": "https://wid.cert-bund.de/.well-known/csaf/white/2021/wid-sec-w-2022-0914.json" }, { "category": "self", "summary": "WID-SEC-2022-0914 - Portal Version", "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2022-0914" }, { "category": "external", "summary": "Ubuntu Security Notice USN-5841-1 vom 2023-02-02", "url": "https://ubuntu.com/security/notices/USN-5841-1" }, { "category": "external", "summary": "Gentoo Linux Security Advisory GLSA-202104-06 vom 2021-05-01", "url": "https://security.gentoo.org/glsa/202104-06" }, { "category": "external", "summary": "Red Hat Bugzilla vom 2021-02-23", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1932034" }, { "category": "external", "summary": "Red Hat Bugzilla vom 2021-02-23", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1932037" }, { "category": "external", "summary": "Red Hat Bugzilla vom 2021-02-23", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1932040" }, { "category": "external", "summary": "Red Hat Bugzilla vom 2021-02-23", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1932044" }, { "category": "external", "summary": "Ubuntu Security Notice USN-4755-1 vom 2021-02-25", "url": "https://ubuntu.com/security/notices/USN-4755-1" }, { "category": "external", "summary": "Debian Security Advisory DSA-4869 vom 2021-03-13", "url": "https://www.debian.org/security/2021/dsa-4869" }, { "category": "external", "summary": "Debian Security Advisory DLA-2694 vom 2021-06-28", "url": "https://lists.debian.org/debian-lts-announce/2021/06/msg00023.html" }, { "category": "external", "summary": "Red Hat Security Advisory RHSA-2021:4241 vom 2021-11-09", "url": "https://access.redhat.com/errata/RHSA-2021:4241" }, { "category": "external", "summary": "Oracle Linux Security Advisory ELSA-2021-4241 vom 2021-11-16", "url": "https://linux.oracle.com/errata/ELSA-2021-4241.html" }, { "category": "external", "summary": "SUSE Security Update SUSE-SU-2022:0480-1 vom 2022-02-17", "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-February/010245.html" }, { "category": "external", "summary": "SUSE Security Update SUSE-SU-2022:0496-1 vom 2022-02-18", "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-February/010261.html" }, { "category": "external", "summary": "SUSE Security Update SUSE-SU-2022:14888-1 vom 2022-02-18", "url": "https://lists.suse.com/pipermail/sle-security-updates/2022-February/010250.html" }, { "category": "external", "summary": "Amazon Linux Security Advisory ALAS-2022-1780 vom 2022-04-27", "url": "https://alas.aws.amazon.com/AL2/ALAS-2022-1780.html" }, { "category": "external", "summary": "Ubuntu Security Notice USN-5421-1 vom 2022-05-16", "url": "https://ubuntu.com/security/notices/USN-5421-1" }, { "category": "external", "summary": "Amazon Linux Security Advisory ALAS-2022-1625 vom 2022-08-05", "url": "https://alas.aws.amazon.com/ALAS-2022-1625.html" } ], "source_lang": "en-US", "title": "libTIFF: Mehrere Schwachstellen", "tracking": { "current_release_date": "2023-02-02T23:00:00.000+00:00", "generator": { "date": "2024-08-15T17:32:48.543+00:00", "engine": { "name": "BSI-WID", "version": "1.3.5" } }, "id": "WID-SEC-W-2022-0914", "initial_release_date": "2021-02-23T23:00:00.000+00:00", "revision_history": [ { "date": "2021-02-23T23:00:00.000+00:00", "number": "1", "summary": "Initiale Fassung" }, { "date": "2021-02-25T23:00:00.000+00:00", "number": "2", "summary": "Neue Updates von Ubuntu aufgenommen" }, { "date": "2021-03-14T23:00:00.000+00:00", "number": "3", "summary": "Neue Updates von Debian aufgenommen" }, { "date": "2021-04-07T22:00:00.000+00:00", "number": "4", "summary": "Referenz(en) aufgenommen: FEDORA-2021-1BF4F2F13A" }, { "date": "2021-05-02T22:00:00.000+00:00", "number": "5", "summary": "Neue Updates von Gentoo aufgenommen" }, { "date": "2021-06-27T22:00:00.000+00:00", "number": "6", "summary": "Neue Updates von Debian aufgenommen" }, { "date": "2021-11-09T23:00:00.000+00:00", "number": "7", "summary": "Neue Updates von Red Hat aufgenommen" }, { "date": "2021-11-16T23:00:00.000+00:00", "number": "8", "summary": "Neue Updates von Oracle Linux aufgenommen" }, { "date": "2022-02-17T23:00:00.000+00:00", "number": "9", "summary": "Neue Updates von SUSE aufgenommen" }, { "date": "2022-02-20T23:00:00.000+00:00", "number": "10", "summary": "Neue Updates von SUSE aufgenommen" }, { "date": "2022-04-27T22:00:00.000+00:00", "number": "11", "summary": "Neue Updates von Amazon aufgenommen" }, { "date": "2022-05-15T22:00:00.000+00:00", "number": "12", "summary": "Neue Updates von Ubuntu aufgenommen" }, { "date": "2022-08-04T22:00:00.000+00:00", "number": "13", "summary": "Neue Updates von Amazon aufgenommen" }, { "date": "2023-02-02T23:00:00.000+00:00", "number": "14", "summary": "Neue Updates von Ubuntu aufgenommen" } ], "status": "final", "version": "14" } }, "product_tree": { "branches": [ { "branches": [ { "category": "product_name", "name": "Amazon Linux 2", "product": { "name": "Amazon Linux 2", "product_id": "398363", "product_identification_helper": { "cpe": "cpe:/o:amazon:linux_2:-" } } } ], "category": "vendor", "name": "Amazon" }, { "branches": [ { "category": "product_name", "name": "Debian Linux", "product": { "name": "Debian Linux", "product_id": "2951", "product_identification_helper": { "cpe": "cpe:/o:debian:debian_linux:-" } } } ], "category": "vendor", "name": "Debian" }, { "branches": [ { "category": "product_name", "name": "Gentoo Linux", "product": { "name": "Gentoo Linux", "product_id": "T012167", "product_identification_helper": { "cpe": "cpe:/o:gentoo:linux:-" } } } ], "category": "vendor", "name": "Gentoo" }, { "branches": [ { "category": "product_name", "name": "Open Source libTIFF \u003c 4.2.0", "product": { "name": "Open Source libTIFF \u003c 4.2.0", "product_id": "T018443", "product_identification_helper": { "cpe": "cpe:/a:libtiff:libtiff:4.2.0" } } } ], "category": "vendor", "name": "Open Source" }, { "branches": [ { "category": "product_name", "name": "Oracle Linux", "product": { "name": "Oracle Linux", "product_id": "T004914", "product_identification_helper": { "cpe": "cpe:/o:oracle:linux:-" } } } ], "category": "vendor", "name": "Oracle" }, { "branches": [ { "category": "product_name", "name": "Red Hat Enterprise Linux", "product": { "name": "Red Hat Enterprise Linux", "product_id": "67646", "product_identification_helper": { "cpe": "cpe:/o:redhat:enterprise_linux:-" } } } ], "category": "vendor", "name": "Red Hat" }, { "branches": [ { "category": "product_name", "name": "SUSE Linux", "product": { "name": "SUSE Linux", "product_id": "T002207", "product_identification_helper": { "cpe": "cpe:/o:suse:suse_linux:-" } } } ], "category": "vendor", "name": "SUSE" }, { "branches": [ { "category": "product_name", "name": "Ubuntu Linux", "product": { "name": "Ubuntu Linux", "product_id": "T000126", "product_identification_helper": { "cpe": "cpe:/o:canonical:ubuntu_linux:-" } } } ], "category": "vendor", "name": "Ubuntu" } ] }, "vulnerabilities": [ { "cve": "CVE-2020-35521", "notes": [ { "category": "description", "text": "Es existierten mehrere Schwachstellen in libTIFF. Diese bestehen aufgrund eines Fehlers bei der Speicherzuweisung in \"tif_read.c\" und eines Speicher-Malloc-Fehlers in \"tif_pixarlog.c\". Ein Angreifer kann diese Schwachstellen ausnutzen, um einen Denial-of-Service-Zustand auszul\u00f6sen." } ], "product_status": { "known_affected": [ "2951", "T002207", "67646", "T000126", "398363", "T012167", "T004914" ] }, "release_date": "2021-02-23T23:00:00.000+00:00", "title": "CVE-2020-35521" }, { "cve": "CVE-2020-35522", "notes": [ { "category": "description", "text": "Es existierten mehrere Schwachstellen in libTIFF. Diese bestehen aufgrund eines Fehlers bei der Speicherzuweisung in \"tif_read.c\" und eines Speicher-Malloc-Fehlers in \"tif_pixarlog.c\". Ein Angreifer kann diese Schwachstellen ausnutzen, um einen Denial-of-Service-Zustand auszul\u00f6sen." } ], "product_status": { "known_affected": [ "2951", "T002207", "67646", "T000126", "398363", "T012167", "T004914" ] }, "release_date": "2021-02-23T23:00:00.000+00:00", "title": "CVE-2020-35522" }, { "cve": "CVE-2020-35523", "notes": [ { "category": "description", "text": "In libTIFF existieren mehrere Schwachstellen. Diese treten als Integer-\u00dcberlauf-Schwachstelle in der Datei in \"tif_getimage.c\" und als Heap-basierter Puffer\u00fcberlauf im \"TIFF2PDF\" Tool auf. Ein Angreifer kann diese Schwachstellen zur Ausf\u00fchrung von beliebigem Code ausnutzen. Um einige dieser Sicherheitsl\u00fccken erfolgreich auszunutzen, muss der Angreifer einen Benutzer dazu bringen, eine b\u00f6sartig gestaltete TIFF-Datei zu \u00f6ffnen." } ], "product_status": { "known_affected": [ "2951", "T002207", "67646", "T000126", "398363", "T012167", "T004914" ] }, "release_date": "2021-02-23T23:00:00.000+00:00", "title": "CVE-2020-35523" }, { "cve": "CVE-2020-35524", "notes": [ { "category": "description", "text": "In libTIFF existieren mehrere Schwachstellen. Diese treten als Integer-\u00dcberlauf-Schwachstelle in der Datei in \"tif_getimage.c\" und als Heap-basierter Puffer\u00fcberlauf im \"TIFF2PDF\" Tool auf. Ein Angreifer kann diese Schwachstellen zur Ausf\u00fchrung von beliebigem Code ausnutzen. Um einige dieser Sicherheitsl\u00fccken erfolgreich auszunutzen, muss der Angreifer einen Benutzer dazu bringen, eine b\u00f6sartig gestaltete TIFF-Datei zu \u00f6ffnen." } ], "product_status": { "known_affected": [ "2951", "T002207", "67646", "T000126", "398363", "T012167", "T004914" ] }, "release_date": "2021-02-23T23:00:00.000+00:00", "title": "CVE-2020-35524" } ] }
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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.