drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Mehrere Probleme in OpenEXR
Name: |
Mehrere Probleme in OpenEXR |
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ID: |
USN-4996-1 |
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Distribution: |
Ubuntu |
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Plattformen: |
Ubuntu 18.04 LTS |
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Datum: |
Di, 22. Juni 2021, 22:53 |
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Referenzen: |
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-26260
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-20296
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-23215
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-3598
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-3605 |
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Applikationen: |
OpenEXR |
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Originalnachricht |
This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --===============4319330446456318440== Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="F6u4FwfzJgU7VL1F9qC7AmS8afWrVP721"
This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --F6u4FwfzJgU7VL1F9qC7AmS8afWrVP721 Content-Type: multipart/mixed; boundary="xSYZzRoJzbjPEX5iUH9Dq5NrigCyRfvAP"; protected-headers="v1" From: Marc Deslauriers <marc.deslauriers@canonical.com> Reply-To: Ubuntu Security <security@ubuntu.com> To: "ubuntu-security-announce@lists.ubuntu.com" <ubuntu-security-announce@lists.ubuntu.com> Message-ID: <1741fd96-954e-a481-73d8-bdcdf38f6005@canonical.com> Subject: [USN-4996-1] OpenEXR vulnerabilities
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========================================================================== Ubuntu Security Notice USN-4996-1 June 22, 2021
openexr vulnerabilities ==========================================================================
A security issue affects these releases of Ubuntu and its derivatives:
- Ubuntu 18.04 LTS
Summary:
Several security issues were fixed in OpenEXR.
Software Description: - openexr: tools for the OpenEXR image format
Details:
It was discovered that OpenEXR incorrectly handled certain malformed EXR image files. If a user were tricked into opening a crafted EXR image file, a remote attacker could cause a denial of service, or possibly execute arbitrary code.
Update instructions:
The problem can be corrected by updating your system to the following package versions:
Ubuntu 18.04 LTS: libopenexr22 2.2.0-11.1ubuntu1.7 openexr 2.2.0-11.1ubuntu1.7
In general, a standard system update will make all the necessary changes.
References: https://ubuntu.com/security/notices/USN-4996-1 CVE-2021-20296, CVE-2021-23215, CVE-2021-26260, CVE-2021-3598, CVE-2021-3605
Package Information: https://launchpad.net/ubuntu/+source/openexr/2.2.0-11.1ubuntu1.7
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