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Ubuntu Security Notices (USN)

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

8,464 results · Feed

  • Unscored
    USN-3368-1 9 CVEs

    libiberty vulnerabilities

    It was discovered that libiberty incorrectly handled certain string operations. If a user or automated system were tricked into processing a specially crafted binary, a remote attacker could use this issue to cause libiberty to crash, resulting in a denial of…

    first Jul 26, 2017
  • High max 7.3
    USN-3280-1 1 CVE

    batik vulnerability

    Lars Krapf and Pierre Ernst discovered that Apache Batik incorrectly handled XML external entities. A remote attacker could possibly use this issue to obtain sensitive files from the filesystem, or cause a denial of service.

    first May 9, 2017
  • Unscored
    USN-3356-1 1 CVE

    expat vulnerability

    It was discovered that Expat incorrectly handled certain external entities. A remote attacker could possibly use this issue to cause Expat to hang, resulting in a denial of service.

    first Jul 19, 2017
  • Unscored
    USN-3357-1 21 CVEs

    mysql-5.5, mysql-5.7 vulnerabilities

    Multiple security issues were discovered in MySQL and this update includes new upstream MySQL versions to fix these issues. MySQL has been updated to 5.5.57 in Ubuntu 14.04 LTS. Ubuntu 16.04 LTS and Ubuntu 17.04 have been updated to MySQL 5.7.19. In addition …

    first Jul 20, 2017
  • Unscored
    USN-3269-1 24 CVEs

    mysql-5.5, mysql-5.7 vulnerabilities

    Multiple security issues were discovered in MySQL and this update includes new upstream MySQL versions to fix these issues. MySQL has been updated to 5.5.55 in Ubuntu 14.04 LTS. Ubuntu 16.04 LTS, Ubuntu 16.10 and Ubuntu 17.04 have been updated to MySQL 5.7.18…

    first Apr 27, 2017
  • Unscored
    USN-3337-1 9 CVEs

    valgrind vulnerabilities

    It was discovered that Valgrind incorrectly handled certain string operations. If a user or automated system were tricked into processing a specially crafted binary, a remote attacker could possibly execute arbitrary code. This issue only affected Ubuntu 14.0…

    first Jun 21, 2017
  • High max 7.3
    USN-3281-1 1 CVE

    fop vulnerability

    Pierre Ernst discovered that Apache Fop incorrectly handled XML external entities. A remote attacker could possibly use this issue to obtain sensitive files from the filesystem, or cause a denial of service.

    first May 9, 2017
  • Unscored
    USN-3040-1 17 CVEs

    mysql-5.5, mysql-5.6, mysql-5.7 vulnerabilities

    Multiple security issues were discovered in MySQL and this update includes new upstream MySQL versions to fix these issues. MySQL has been updated to 5.5.50 in Ubuntu 12.04 LTS and Ubuntu 14.04 LTS. Ubuntu 15.10 has been updated to MySQL 5.6.31. Ubuntu 16.04 …

    first Jul 21, 2016
  • Unscored
    USN-3109-1 2 CVEs

    mysql-5.5, mysql-5.7 vulnerabilities

    Multiple security issues were discovered in MySQL and this update includes new upstream MySQL versions to fix these issues. MySQL has been updated to 5.5.53 in Ubuntu 12.04 LTS and Ubuntu 14.04 LTS. Ubuntu 16.04 LTS and Ubuntu 16.10 have been updated to MySQL…

    first Oct 25, 2016
  • Unscored
    USN-3078-1 1 CVE

    mysql-5.5, mysql-5.7 vulnerability

    Dawid Golunski discovered that MySQL incorrectly handled configuration files. A remote attacker could possibly use this issue to execute arbitrary code with root privileges. MySQL has been updated to 5.5.52 in Ubuntu 12.04 LTS and Ubuntu 14.04 LTS. Ubuntu 16.…

    first Sep 13, 2016
  • Unscored
    USN-3174-1 17 CVEs

    mysql-5.5, mysql-5.7 vulnerabilities

    Multiple security issues were discovered in MySQL and this update includes new upstream MySQL versions to fix these issues. MySQL has been updated to 5.5.54 in Ubuntu 12.04 LTS and Ubuntu 14.04 LTS. Ubuntu 16.04 LTS and Ubuntu 16.10 have been updated to MySQL…

    first Jan 19, 2017
  • Unscored
    USN-3010-1 2 CVEs

    expat vulnerabilities

    It was discovered that Expat unexpectedly called srand in certain circumstances. This could reduce the security of calling applications. (CVE-2012-6702) It was discovered that Expat incorrectly handled seeding the random number generator. A remote attacker co…

    first Jun 20, 2016
  • Unscored
    USN-2954-1 12 CVEs

    mysql-5.7 vulnerabilities

    Multiple security issues were discovered in MySQL and this update includes new upstream MySQL versions to fix these issues. MySQL has been updated to 5.7.12 in Ubuntu 16.04 LTS. In addition to security fixes, the updated packages contain bug fixes, new featur…

    first Apr 25, 2016
  • Unscored
    USN-2983-1 1 CVE

    expat vulnerability

    Gustavo Grieco discovered that Expat incorrectly handled malformed XML data. If a user or application linked against Expat were tricked into opening a crafted XML file, an attacker could cause a denial of service, or possibly execute arbitrary code. (CVE-2016…

    first May 18, 2016
  • Unscored
    USN-2953-1 17 CVEs

    mysql-5.5, mysql-5.6 vulnerabilities

    Multiple security issues were discovered in MySQL and this update includes new upstream MySQL versions to fix these issues. MySQL has been updated to 5.5.49 in Ubuntu 12.04 LTS and Ubuntu 14.04 LTS. Ubuntu 15.10 has been updated to MySQL 5.6.30. In addition t…

    first Apr 21, 2016
  • Unscored
    USN-2881-1 16 CVEs

    mysql-5.5, mysql-5.6 vulnerabilities

    Multiple security issues were discovered in MySQL and this update includes new upstream MySQL versions to fix these issues. MySQL has been updated to 5.5.47 in Ubuntu 12.04 LTS and Ubuntu 14.04 LTS. Ubuntu 15.04 and Ubuntu 15.10 have been updated to MySQL 5.6…

    first Jan 26, 2016
  • Unscored
    USN-2726-1 1 CVE

    expat vulnerability

    It was discovered that Expat incorrectly handled malformed XML data. If a user or application linked against Expat were tricked into opening a crafted XML file, an attacker could cause a denial of service, or possibly execute arbitrary code.

    first Aug 31, 2015
  • Unscored
    USN-2898-1 1 CVE

    gtk+2.0, gtk+3.0 vulnerability

    It was discovered that GTK+ incorrectly handled certain large images. A remote attacker could use this issue to cause GTK+ applications to crash, resulting in a denial of service, or possibly execute arbitrary code.

    first Feb 15, 2016
  • Unscored
    USN-3204-1 1 CVE

    tomcat6, tomcat7 vulnerability

    It was discovered that Tomcat incorrectly handled certain HTTP requests. A remote attacker could possibly use this issue to cause Tomcat to consume resources, resulting in a denial of service.

    first Feb 20, 2017
  • Unscored
    USN-2898-2 1 CVE

    eog vulnerability

    It was discovered that Eye of GNOME incorrectly handled certain large images. If a user were tricked into opening a specially-crafted image, a remote attacker could use this issue to cause Eye of GNOME to crash, resulting in a denial of service, or possibly e…

    first Feb 15, 2016
  • Unscored
    USN-2781-1 24 CVEs

    mysql-5.5, mysql-5.6 vulnerabilities

    Multiple security issues were discovered in MySQL and this update includes new upstream MySQL versions to fix these issues. MySQL has been updated to 5.5.46 in Ubuntu 12.04 LTS and Ubuntu 14.04 LTS. Ubuntu 15.04 and Ubuntu 15.10 have been updated to MySQL 5.6…

    first Oct 26, 2015
  • Unscored
    USN-5081-1 2 CVEs

    qtbase-opensource-src vulnerabilities

    It was discovered that Qt incorrectly handled certain XBM image files. If a user or automated system were tricked into opening a specially crafted PPM file, a remote attacker could cause Qt to crash, resulting in a denial of service. (CVE-2020-17507) It was d…

    first Sep 16, 2021
  • Unscored
    USN-2674-1 17 CVEs

    mysql-5.5, mysql-5.6 vulnerabilities

    Multiple security issues were discovered in MySQL and this update includes new upstream MySQL versions to fix these issues. MySQL has been updated to 5.5.44 in Ubuntu 12.04 LTS, Ubuntu 14.04 LTS and Ubuntu 14.10. Ubuntu 15.04 has been updated to MySQL 5.6.25.…

    first Jul 21, 2015
  • Critical max 9.8
    USN-2470-1 1 CVE

    git vulnerability

    Matt Mackall and Augie Fackler discovered that Git incorrectly handled certain filesystem paths. A remote attacker could possibly use this issue to execute arbitrary code if the Git tree is stored in an HFS+ or NTFS filesystem. The remote attacker would need …

    first Jan 14, 2015
  • Unscored
    USN-2300-1 1 CVE

    lzo2 vulnerability

    Don A. Bailey discovered that LZO incorrectly handled certain input data. An attacker could use this issue to cause LZO to crash, resulting in a denial of service, or possibly execute arbitrary code.

    first Jul 24, 2014
  • Unscored
    USN-5257-2 2 CVEs

    ldns vulnerabilities

    USN-5257-1 fixed several vulnerabilities in ldns. This update provides the corresponding update for Ubuntu 20.04 ESM and Ubuntu 22.04 ESM. Original advisory details: It was discovered that ldns incorrectly handled certain inputs. An attacker could possibly us…

    first Oct 4, 2022
  • High max 7.5
    USN-4665-2 2 CVEs

    curl vulnerabilities

    USN-4665-1 fixed several vulnerabilities in curl. This update provides the corresponding update for Ubuntu 12.04 ESM and Ubuntu 14.04 ESM. Original advisory details: Varnavas Papaioannou discovered that curl incorrectly handled FTP PASV responses. An attacker…

    first Dec 9, 2020
  • Critical max 9.1
    USN-5079-1 3 CVEs

    curl vulnerabilities

    It was discovered that curl incorrect handled memory when sending data to an MQTT server. A remote attacker could use this issue to cause curl to crash, resulting in a denial of service, or possibly execute arbitrary code. (CVE-2021-22945) Patrick Monnerat di…

    first Sep 15, 2021
  • Medium max 5.3
    USN-5021-1 3 CVEs

    curl vulnerabilities

    Harry Sintonen and Tomas Hoger discovered that curl incorrectly handled TELNET connections when the -t option was used on the command line. Uninitialized data possibly containing sensitive information could be sent to the remote server, contrary to expectatio…

    first Jul 22, 2021
  • High max 7.5
    USN-5412-1 3 CVEs

    curl vulnerabilities

    Axel Chong discovered that curl incorrectly handled percent-encoded URL separators. A remote attacker could possibly use this issue to trick curl into using the wrong URL and bypass certain checks or filters. This issue only affected Ubuntu 22.04 LTS. (CVE-20…

    first May 11, 2022
  • High max 7.5
    USN-4665-1 4 CVEs

    curl vulnerabilities

    Marc Aldorasi discovered that curl incorrectly handled the libcurl CURLOPT_CONNECT_ONLY option. This could result in data being sent to the wrong destination, possibly exposing sensitive information. This issue only affected Ubuntu 20.10. (CVE-2020-8231) Varn…

    first Dec 9, 2020
  • Critical max 9.1
    USN-3648-1 2 CVEs

    curl vulnerabilities

    Dario Weisser discovered that curl incorrectly handled long FTP server command replies. If a user or automated system were tricked into connecting to a malicious FTP server, a remote attacker could use this issue to cause curl to crash, resulting in a denial …

    first May 16, 2018
  • High max 7.8
    USN-3993-1 1 CVE

    curl vulnerabilities

    Wenchao Li discovered that curl incorrectly handled memory in the curl_url_set() function. A remote attacker could use this issue to cause curl to crash, resulting in a denial of service, or possibly execute arbitrary code. This issue only affected Ubuntu 19.…

    first May 22, 2019
  • Critical max 9.8
    USN-4129-2 1 CVE

    curl vulnerability

    USN-4129-1 fixed a vulnerability in curl. This update provides the corresponding update for Ubuntu 12.04 ESM and 14.04 ESM. Original advisory details: Thomas Vegas discovered that curl incorrectly handled memory during TFTP transfers. A remote attacker could …

    first Sep 12, 2019
  • High max 7.8
    USN-3993-2 1 CVE

    curl vulnerability

    USN-3993-1 fixed a vulnerability in curl. This update provides the corresponding update for Ubuntu 12.04 ESM and Ubuntu 14.04 ESM. Original advisory details: It was discovered that curl incorrectly handled memory when receiving data from a TFTP server. A remo…

    first May 22, 2019
  • Critical max 9.8
    USN-4129-1 2 CVEs

    curl vulnerabilities

    Thomas Vegas discovered that curl incorrectly handled memory when using Kerberos over FTP. A remote attacker could use this issue to crash curl, resulting in a denial of service. (CVE-2019-5481) Thomas Vegas discovered that curl incorrectly handled memory dur…

    first Sep 11, 2019
  • Critical max 9.8
    USN-3498-1 2 CVEs

    curl vulnerabilities

    Alex Nichols discovered that curl incorrectly handled NTLM authentication credentials. A remote attacker could use this issue to cause curl to crash, resulting in a denial of service, or possibly execute arbitrary code. This issue only affected Ubuntu 16.04 L…

    first Nov 29, 2017
  • Critical max 9.1
    USN-3457-1 1 CVE

    curl vulnerability

    Brian Carpenter discovered that curl incorrectly handled IMAP FETCH response lines. A remote attacker could use this issue to cause curl to crash, resulting in a denial of service, or possibly execute arbitrary code.

    first Oct 23, 2017
  • Medium max 6.5
    USN-3441-1 5 CVEs

    curl vulnerabilities

    Daniel Stenberg discovered that curl incorrectly handled large floating point output. A remote attacker could use this issue to cause curl to crash, resulting in a denial of service, or possibly execute arbitrary code. This issue only affected Ubuntu 14.04 LT…

    first Oct 10, 2017
  • High max 8.8
    USN-5183-1 1 CVE

    bluez vulnerability

    Julian Rauchberger discovered that BlueZ incorrectly handled memory when processing SDP attribute requests. A remote attacker could use this issue to cause BlueZ to crash, leading to a denial of service, or possibly execute arbitrary code.

    first Dec 8, 2021