Tim Blazytko, Cornelius Aschermann, Sergej Schumilo, and Nils Bars discovered that Gnuplot had several memory-related issues. An attacker could possibly use these issues to cause Gnuplot to experience a buffer overflow, resulting in a denial of service or arbitrary code execution. These issues only affected Ubuntu 14.04 LTS and Ubuntu 18.04 LTS. (CVE-2018-19490, CVE-2018-19491, CVE-2018-19492)
It was discovered that Gnuplot could write out-of-bounds due to the use of strncpy(). An attacker could possibly use this issue to enable the execution of arbitrary code. This issue only affected Ubuntu 20.04 LTS. (CVE-2020-25412)
It was discovered that Gnuplot incorrectly freed memory when executing printsetoutput(). An attacker could possibly use this issue to enable the execution of arbitrary code. (CVE-2020-25559)
It was discovered that Gnuplot's plotrequest() function contained a buffer overflow. An attacker could possibly use this issue to cause Gnuplot to crash, resulting in a denial of service or arbitrary code execution. (CVE-2020-25969)
It was discovered that Gnuplot's boundary3d() function could be made to divide by zero. An attacker could possibly use this issue to cause Gnuplot to crash, resulting in a denial of service. (CVE-2021-44917)
{ "availability": "Available with Ubuntu Pro with Legacy support add-on: https://ubuntu.com/pro", "binaries": [ { "binary_version": "4.6.4-2ubuntu0.1~esm1", "binary_name": "gnuplot" }, { "binary_version": "4.6.4-2ubuntu0.1~esm1", "binary_name": "gnuplot-nox" }, { "binary_version": "4.6.4-2ubuntu0.1~esm1", "binary_name": "gnuplot-qt" }, { "binary_version": "4.6.4-2ubuntu0.1~esm1", "binary_name": "gnuplot-x11" } ] }
{ "ecosystem": "Ubuntu:Pro:14.04:LTS", "cves": [ { "severity": [ { "score": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "type": "CVSS_V3" }, { "score": "low", "type": "Ubuntu" } ], "id": "CVE-2018-19490" }, { "severity": [ { "score": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "type": "CVSS_V3" }, { "score": "low", "type": "Ubuntu" } ], "id": "CVE-2018-19491" }, { "severity": [ { "score": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "type": "CVSS_V3" }, { "score": "low", "type": "Ubuntu" } ], "id": "CVE-2018-19492" }, { "severity": [ { "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "type": "CVSS_V3" }, { "score": "low", "type": "Ubuntu" } ], "id": "CVE-2020-25559" }, { "severity": [ { "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "type": "CVSS_V3" }, { "score": "medium", "type": "Ubuntu" } ], "id": "CVE-2020-25969" }, { "severity": [ { "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H", "type": "CVSS_V3" }, { "score": "medium", "type": "Ubuntu" } ], "id": "CVE-2021-44917" } ] }
{ "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro", "binaries": [ { "binary_version": "4.6.6-3ubuntu0.1+esm1", "binary_name": "gnuplot" }, { "binary_version": "4.6.6-3ubuntu0.1+esm1", "binary_name": "gnuplot-data" }, { "binary_version": "4.6.6-3ubuntu0.1+esm1", "binary_name": "gnuplot-nox" }, { "binary_version": "4.6.6-3ubuntu0.1+esm1", "binary_name": "gnuplot-qt" }, { "binary_version": "4.6.6-3ubuntu0.1+esm1", "binary_name": "gnuplot-tex" }, { "binary_version": "4.6.6-3ubuntu0.1+esm1", "binary_name": "gnuplot-x11" } ] }
{ "ecosystem": "Ubuntu:Pro:16.04:LTS", "cves": [ { "severity": [ { "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "type": "CVSS_V3" }, { "score": "low", "type": "Ubuntu" } ], "id": "CVE-2020-25559" }, { "severity": [ { "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "type": "CVSS_V3" }, { "score": "medium", "type": "Ubuntu" } ], "id": "CVE-2020-25969" }, { "severity": [ { "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H", "type": "CVSS_V3" }, { "score": "medium", "type": "Ubuntu" } ], "id": "CVE-2021-44917" } ] }
{ "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro", "binaries": [ { "binary_version": "5.2.2+dfsg1-2ubuntu1+esm1", "binary_name": "gnuplot" }, { "binary_version": "5.2.2+dfsg1-2ubuntu1+esm1", "binary_name": "gnuplot-data" }, { "binary_version": "5.2.2+dfsg1-2ubuntu1+esm1", "binary_name": "gnuplot-nox" }, { "binary_version": "5.2.2+dfsg1-2ubuntu1+esm1", "binary_name": "gnuplot-qt" }, { "binary_version": "5.2.2+dfsg1-2ubuntu1+esm1", "binary_name": "gnuplot-x11" } ] }
{ "ecosystem": "Ubuntu:Pro:18.04:LTS", "cves": [ { "severity": [ { "score": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "type": "CVSS_V3" }, { "score": "low", "type": "Ubuntu" } ], "id": "CVE-2018-19490" }, { "severity": [ { "score": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "type": "CVSS_V3" }, { "score": "low", "type": "Ubuntu" } ], "id": "CVE-2018-19491" }, { "severity": [ { "score": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "type": "CVSS_V3" }, { "score": "low", "type": "Ubuntu" } ], "id": "CVE-2018-19492" }, { "severity": [ { "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "type": "CVSS_V3" }, { "score": "low", "type": "Ubuntu" } ], "id": "CVE-2020-25559" }, { "severity": [ { "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "type": "CVSS_V3" }, { "score": "medium", "type": "Ubuntu" } ], "id": "CVE-2020-25969" }, { "severity": [ { "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H", "type": "CVSS_V3" }, { "score": "medium", "type": "Ubuntu" } ], "id": "CVE-2021-44917" } ] }
{ "availability": "Available with Ubuntu Pro: https://ubuntu.com/pro", "binaries": [ { "binary_version": "5.2.8+dfsg1-2ubuntu0.1~esm1", "binary_name": "gnuplot" }, { "binary_version": "5.2.8+dfsg1-2ubuntu0.1~esm1", "binary_name": "gnuplot-data" }, { "binary_version": "5.2.8+dfsg1-2ubuntu0.1~esm1", "binary_name": "gnuplot-nox" }, { "binary_version": "5.2.8+dfsg1-2ubuntu0.1~esm1", "binary_name": "gnuplot-qt" }, { "binary_version": "5.2.8+dfsg1-2ubuntu0.1~esm1", "binary_name": "gnuplot-x11" } ] }
{ "ecosystem": "Ubuntu:Pro:20.04:LTS", "cves": [ { "severity": [ { "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "type": "CVSS_V3" }, { "score": "low", "type": "Ubuntu" } ], "id": "CVE-2020-25412" }, { "severity": [ { "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "type": "CVSS_V3" }, { "score": "low", "type": "Ubuntu" } ], "id": "CVE-2020-25559" }, { "severity": [ { "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "type": "CVSS_V3" }, { "score": "medium", "type": "Ubuntu" } ], "id": "CVE-2020-25969" }, { "severity": [ { "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H", "type": "CVSS_V3" }, { "score": "medium", "type": "Ubuntu" } ], "id": "CVE-2021-44917" } ] }