drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Mehrere Probleme in libwebp
Name: |
Mehrere Probleme in libwebp |
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ID: |
USN-4971-1 |
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Distribution: |
Ubuntu |
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Plattformen: |
Ubuntu 18.04 LTS, Ubuntu 20.04 LTS, Ubuntu 20.10, Ubuntu 21.04 |
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Datum: |
Di, 1. Juni 2021, 22:26 |
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Referenzen: |
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-36332
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-36330
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-25009
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-36331
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-36328
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-25013
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-25011
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-36329
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-25010
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-25014
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-25012 |
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Applikationen: |
libwebp |
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Originalnachricht |
This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --===============4690802977726974937== Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="gMtHdsl3f8axRKsyznvOeRFEv9AoEp4Y2"
This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --gMtHdsl3f8axRKsyznvOeRFEv9AoEp4Y2 Content-Type: multipart/mixed; boundary="82ch7rmH31kMqUfPkQCmyktllea7DZ4R7"; 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: <be490e7b-20b0-7269-75fc-95f4b2e3dbbf@canonical.com> Subject: [USN-4971-1] libwebp vulnerabilities
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========================================================================== Ubuntu Security Notice USN-4971-1 June 01, 2021
libwebp vulnerabilities ==========================================================================
A security issue affects these releases of Ubuntu and its derivatives:
- Ubuntu 21.04 - Ubuntu 20.10 - Ubuntu 20.04 LTS - Ubuntu 18.04 LTS
Summary:
libwebp could be made to crash or run programs as your login if it opened a specially crafted file.
Software Description: - libwebp: Lossy compression of digital photographic images.
Details:
It was discovered that libwebp incorrectly handled certain malformed images. If a user or automated system were tricked into opening a specially crafted image file, a remote attacker could use this issue to cause libwebp to crash, resulting in 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 21.04: libwebp6 0.6.1-2ubuntu0.21.04.1 libwebpdemux2 0.6.1-2ubuntu0.21.04.1 libwebpmux3 0.6.1-2ubuntu0.21.04.1
Ubuntu 20.10: libwebp6 0.6.1-2ubuntu0.20.10.1 libwebpdemux2 0.6.1-2ubuntu0.20.10.1 libwebpmux3 0.6.1-2ubuntu0.20.10.1
Ubuntu 20.04 LTS: libwebp6 0.6.1-2ubuntu0.20.04.1 libwebpdemux2 0.6.1-2ubuntu0.20.04.1 libwebpmux3 0.6.1-2ubuntu0.20.04.1
Ubuntu 18.04 LTS: libwebp6 0.6.1-2ubuntu0.18.04.1 libwebpdemux2 0.6.1-2ubuntu0.18.04.1 libwebpmux3 0.6.1-2ubuntu0.18.04.1
In general, a standard system update will make all the necessary changes.
References: https://ubuntu.com/security/notices/USN-4971-1 CVE-2018-25009, CVE-2018-25010, CVE-2018-25011, CVE-2018-25012, CVE-2018-25013, CVE-2018-25014, CVE-2020-36328, CVE-2020-36329, CVE-2020-36330, CVE-2020-36331, CVE-2020-36332
Package Information: https://launchpad.net/ubuntu/+source/libwebp/0.6.1-2ubuntu0.21.04.1 https://launchpad.net/ubuntu/+source/libwebp/0.6.1-2ubuntu0.20.10.1 https://launchpad.net/ubuntu/+source/libwebp/0.6.1-2ubuntu0.20.04.1 https://launchpad.net/ubuntu/+source/libwebp/0.6.1-2ubuntu0.18.04.1
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