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Ubuntu Security Notices (USN)

Source: https://ubuntu.com/security/notices

8,437 results · Feed

  • Medium max 6.3
    USN-5169-1 1 CVE

    oddjob vulnerability

    Matthias Gerstner discovered that there was a race condition in the mkhomedir tool shipped with the oddjob package. An authenticated attacker could use this to setup a symlink attack and change permissions on files on the host filesystem.

    first Aug 9, 2022
  • Unscored
    USN-5167-1 29 CVEs

    ffmpeg vulnerabilities

    It was discovered that FFmpeg did not properly verify certain input when processing video and audio files. An attacker could possibly use this to send specially crafted input to the application, force a division by zero, and cause a denial of service (applica…

    first Jun 13, 2022
  • Medium max 6.5
    USN-5159-1 1 CVE

    node-bl vulnerability

    It was discovered that bl incorrectly handled certain inputs. An attacker could possibly use this issue to cause a denial of service.

    first Feb 8, 2022
  • Unscored
    USN-5151-1 2 CVEs

    mailman vulnerabilities

    It was discovered that Mailman incorrectly handled certain URL. An attacker could possibly use this issue to execute arbitrary code. (CVE-2021-43331) It was discovered that Mailman incorrectly handled certain inputs. An attacker could possibly use this issue …

    first Nov 18, 2021
  • Unscored
    USN-5150-1 1 CVE

    openexr vulnerability

    It was discovered that OpenEXR incorrectly handled certain EXR image files. An attacker could possibly use this issue to cause a crash.

    first Nov 17, 2021
  • Unscored
    USN-5144-1 1 CVE

    openexr vulnerability

    It was discovered that OpenEXR incorrectly handled certain EXR image files. An attacker could possibly use this issue to cause a crash or execute arbitrary code.

    first Nov 11, 2021
  • Medium max 5.5
    USN-5123-2 2 CVEs

    mysql-5.7 vulnerabilities

    USN-5123-1 fixed several vulnerabilities in MySQL. This update provides the corresponding update for Ubuntu 16.04 ESM. Original advisory details: Multiple security issues were discovered in MySQL and this update includes new upstream MySQL versions to fix the…

    first Oct 25, 2021
  • Unscored
    USN-5121-1 2 CVEs

    mailman vulnerabilities

    Andre Protas, Richard Cloke, and Andy Nuttall discovered that Mailman did not properly associate cross-site request forgery (CSRF) tokens to specific accounts. A remote attacker could use this to perform a CSRF attack to gain access to another account. (CVE-2…

    first Oct 22, 2021
  • Low max 2.8
    USN-5103-1 1 CVE

    docker.io vulnerability

    Lei Wang and Ruizhi Xiao discovered that the Moby Docker engine in Docker incorrectly allowed the docker cp command to make permissions changes in the host filesystem in some situations. A local attacker could possibly use to this to expose sensitive informat…

    first Oct 4, 2021
  • Unscored
    USN-5090-4 0 CVEs

    apache2 regression

    USN-5090-1 fixed vulnerabilities in Apache HTTP Server. One of the upstream fixes introduced a regression in UDS URIs. This update fixes the problem. Original advisory details: James Kettle discovered that the Apache HTTP Server HTTP/2 module incorrectly hand…

    first Sep 28, 2021
  • High max 7.5
    USN-5080-2 2 CVEs

    libgcrypt20 vulnerabilities

    USN-5080-1 fixed several vulnerabilities in Libgcrypt. This update provides the corresponding update for Ubuntu 16.04 ESM. Original advisory details: It was discovered that Libgcrypt incorrectly handled ElGamal encryption. An attacker could possibly use this …

    first Sep 16, 2021
  • Unscored
    USN-5086-1 0 CVEs

    linux, linux-hwe, linux-hwe-5.11, linux-hwe-5.4 vulnerability

    Johan Almbladh discovered that the eBPF JIT implementation for IBM s390x systems in the Linux kernel miscompiled operations in some situations, allowing circumvention of the BPF verifier. A local attacker could use this to cause a denial of service (system cr…

    first Sep 22, 2021
  • Unscored
    USN-5078-2 2 CVEs

    squashfs-tools vulnerabilities

    USN-5078-1 fixed several vulnerabilities in Squashfs-Tools. This update provides the corresponding update for Ubuntu 16.04 ESM. Original advisory details: Etienne Stalmans discovered that Squashfs-Tools mishandled certain malformed SQUASHFS files. An attacker…

    first Sep 15, 2021
  • Unscored
    USN-5076-1 1 CVE

    git vulnerability

    It was discovered that Git allowed newline characters in certain repository paths. An attacker could potentially use this issue to perform cross-protocol requests.

    first Sep 13, 2021
  • Unscored
    USN-5073-2 5 CVEs

    linux-gcp, linux-gcp-4.15 vulnerabilities

    Maxim Levitsky and Paolo Bonzini discovered that the KVM hypervisor implementation for AMD processors in the Linux kernel allowed a guest VM to disable restrictions on VMLOAD/VMSAVE in a nested guest. An attacker in a guest VM could use this to read or write …

    first Sep 17, 2021
  • Medium max 6.5
    USN-5066-2 1 CVE

    python-pysaml2 vulnerability

    USN-5066-1 fixed a vulnerability in PySAML2. This update provides the corresponding update for Ubuntu 16.04 ESM. Original advisory details: Brian Wolff discovered that PySAML2 incorrectly validated cryptographic signatures. A remote attacker could possibly us…

    first Sep 8, 2021
  • High max 7.8
    USN-5064-2 1 CVE

    cpio vulnerability

    USN-5064-1 fixed vulnerabilities in GNU cpio. This update provides the corresponding updates for Ubuntu 16.04 ESM. Original advisory details: Maverick Chung and Qiaoyi Fang discovered that cpio incorrectly handled certain pattern files. A remote attacker coul…

    first Jan 27, 2022
  • Unscored
    USN-5048-2 1 CVE

    inetutils vulnerability

    USN-5048-1 fixed a vulnerability in Inetutils for Ubuntu 18.04 LTS and Ubuntu 20.04 LTS. This update provides the corresponding fixes for Ubuntu 16.04 ESM. Original advisory details: It was discovered that Inetutils telnet server allows remote attackers to ex…

    first Aug 20, 2021
  • Unscored
    USN-5061-1 4 CVEs

    scilab vulnerabilities

    It was discovered that Scilab did not properly sanitize XML inputs. An atacker could use a crafted XML file to cause a denial of service or possibly execute arbitrary code.

    first Sep 3, 2021
  • Medium max 5.5
    USN-5043-1 11 CVEs

    exiv2 vulnerabilities

    It was discovered that Exiv2 incorrectly handled certain image files. An attacker could possibly use this issue to cause a denial of service. (CVE-2021-32815, CVE-2021-34334, CVE-2021-37620, CVE-2021-37622) It was discovered that Exiv2 incorrectly handled cer…

    first Aug 17, 2021
  • Unscored
    USN-5034-2 1 CVE

    c-ares vulnerability

    USN-5034-1 fixed a vulnerability in c-ares. This update provides the corresponding update for Ubuntu 16.04 ESM. Original advisory details: Philipp Jeitner and Haya Shulman discovered that c-ares incorrectly validated certain hostnames returned by DNS servers.…

    first Aug 10, 2021
  • Unscored
    USN-5030-2 2 CVEs

    libdbi-perl vulnerabilities

    USN-5030-1 addressed vulnerabilities in Perl DBI module. This update provides the corresponding updates for Ubuntu 16.04 ESM. Original advisory details: It was discovered that the Perl DBI module incorrectly opened files outside of the folder specified in the…

    first Feb 3, 2022
  • Unscored
    USN-5028-1 1 CVE

    exiv2 vulnerability

    It was discovered that Exiv2 incorrectly handled certain images. An attacker could possibly use this issue to cause a denial of service.

    first Aug 2, 2021
  • High max 7.1
    USN-5027-2 1 CVE

    php-pear vulnerability

    USN-5027-1 fixed a vulnerability in PEAR. This update provides the corresponding update for Ubuntu 16.04 ESM. Original advisory details: It was discovered that PEAR incorrectly handled symbolic links in archives. A remote attacker could possibly use this issu…

    first Aug 4, 2021
  • Unscored
    USN-5026-2 2 CVEs

    qpdf vulnerabilities

    USN-5026-1 fixed several vulnerabilities in QPDF. This update provides the corresponding update for Ubuntu 16.04 ESM. Original advisory details: It was discovered that QPDF incorrectly handled certain malformed PDF files. A remote attacker could use this issu…

    first Aug 2, 2021
  • Medium max 6.1
    USN-5022-3 16 CVEs

    mysql-5.7 vulnerabilities

    USN-5022-1 fixed several vulnerabilities in MySQL. This update provides the corresponding update for Ubuntu 16.04 ESM. Original advisory details: Multiple security issues were discovered in MySQL and this update includes new upstream MySQL versions to fix the…

    first Oct 7, 2021
  • Medium max 5.3
    USN-5021-2 2 CVEs

    curl vulnerability

    USN-5021-1 fixed vulnerabilities in curl. This update provides the corresponding updates for Ubuntu 16.04 ESM. Original advisory details: Harry Sintonen and Tomas Hoger discovered that curl incorrectly handled TELNET connections when the -t option was used on…

    first Jan 20, 2022
  • High max 7.0
    USN-5020-1 3 CVEs

    ruby2.3, ruby2.5, ruby2.7 vulnerabilities

    It was discovered that Ruby incorrectly handled certain inputs. An attacker could possibly use this issue to execute arbitrary code. (CVE-2021-31799) It was discovered that Ruby incorrectly handled certain inputs. An attacker could possibly use this issue to …

    first Jul 21, 2021
  • Unscored
    USN-6584-2 2 CVEs

    libspf2 vulnerabilities

    USN-6584-1 fixed several vulnerabilities in Ubuntu 18.04 LTS and Ubuntu 20.04 LTS. This update provides the corresponding updates for CVE-2021-33912 and CVE-2021-33913 in Ubuntu 16.04 LTS. We apologize for the inconvenience. Original advisory details: Philipp…

    first Feb 21, 2024
  • Medium max 6.1
    USN-5013-2 2 CVEs

    systemd vulnerabilities

    USN-5013-1 fixed several vulnerabilities in systemd. This update provides the corresponding update for Ubuntu 16.04 ESM. Original advisory details: It was discovered that systemd incorrectly handled certain mount paths. A local attacker could possibly use thi…

    first Jul 20, 2021
  • Unscored
    USN-5055-1 1 CVE

    grilo vulnerability

    Michael Catanzaro discovered that grilo incorrectly handled certain TLS certificate verification. An attacker could possibly use this issue to MITM attacks.

    first Aug 30, 2021
  • Unscored
    USN-5005-1 1 CVE

    djvulibre vulnerability

    It was discovered that DjVuLibre incorrectly handled certain djvu files. An attacker could possibly use this issue to execute arbitrary code or cause a crash.

    first Jul 5, 2021
  • Medium max 4.5
    USN-5004-1 2 CVEs

    rabbitmq-server vulnerabilities

    It was discovered that RabbitMQ incorrectly handled certain inputs. An attacker could possibly use this issue to cause a denial of service. This issue only affected Ubuntu 16.04 ESM and Ubuntu 18.04 LTS. (CVE-2019-11287) Jonathan Knudsen discovered RabbitMQ i…

    first Jun 24, 2021
  • Unscored
    USN-4996-2 5 CVEs

    openexr vulnerabilities

    USN-4996-1 fixed several vulnerabilities in OpenEXR. This update provides the corresponding update for Ubuntu 16.04 ESM. Original advisory details: It was discovered that OpenEXR incorrectly handled certain malformed EXR image files. If a user were tricked in…

    first Jun 22, 2021
  • Medium max 4.0
    USN-4976-2 1 CVE

    dnsmasq vulnerability

    USN-4976-1 fixed a vulnerability in Dnsmasq. This update provides the corresponding update for Ubuntu 16.04 ESM. Dnsmasq has been updated to 2.79-1 for Ubuntu 16.04 ESM in order to fix some security issues. Original advisory details: Petr Mensik discovered th…

    first Sep 7, 2022
  • Medium max 4.9
    USN-4975-2 1 CVE

    python-django vulnerability

    USN-4975-1 fixed a vulnerability in Django. This update provides the corresponding update for Ubuntu 16.04 ESM. Original advisory details: Rasmus Lerchedahl Petersen and Rasmus Wriedt Larsen discovered that Django incorrectly handled path sanitation in admind…

    first Jun 7, 2021
  • Medium max 4.7
    USN-4964-1 5 CVEs

    exiv2 vulnerabilities

    It was discovered that Exiv2 incorrectly handled certain files. An attacker could possibly use this issue to cause a denial of service. This issue only affected Ubuntu 20.04 LTS, Ubuntu 20.10 and Ubuntu 21.04. (CVE-2021-29463) It was discovered that Exiv2 inc…

    first May 25, 2021
  • Medium max 5.5
    USN-4959-1 1 CVE

    gst-plugins-base1.0 vulnerability

    It was discovered that GStreamer Base Plugins incorrectly handled certain inputs. An attacker could possibly use this issue to expose sensitive information.

    first May 18, 2021
  • Unscored
    USN-4957-2 5 CVEs

    djvulibre vulnerabilities

    USN-4957-1 fixed several vulnerabilities in DjVuLibre. This update provides the corresponding update for Ubuntu 16.04 ESM. Original advisory details: It was discovered that DjVuLibre incorrectly handled certain memory operations. If a user or automated system…

    first May 18, 2021
  • Unscored
    USN-4953-1 3 CVEs

    awstats vulnerabilities

    Sean Boran discovered that AWStats incorrectly filtered certain parameters. A remote attacker could possibly use this issue to execute arbitrary code. (CVE-2020-29600) It was discovered that AWStats incorrectly filtered certain parameters. A remote attacker c…

    first May 13, 2021