143 lines
4.7 KiB
JSON
143 lines
4.7 KiB
JSON
{
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"schema_version": "1.7.0",
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"id": "USN-4602-2",
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"summary": "perl vulnerabilities",
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"details": "USN-4602-1 fixed several vulnerabilities in Perl. This update provides\nthe corresponding update for Ubuntu 12.04 ESM and Ubuntu 14.04 ESM.\n\n\nOriginal advisory details:\n\n ManhND discovered that Perl incorrectly handled certain regular\n expressions. In environments where untrusted regular expressions are\n evaluated, a remote attacker could possibly use this issue to cause Perl to\n crash, resulting in a denial of service, or possibly execute arbitrary\n code. (CVE-2020-10543)\n\n Hugo van der Sanden and Slaven Rezic discovered that Perl incorrectly\n handled certain regular expressions. In environments where untrusted\n regular expressions are evaluated, a remote attacker could possibly use\n this issue to cause Perl to crash, resulting in a denial of service, or\n possibly execute arbitrary code. (CVE-2020-10878)\n\n Sergey Aleynikov discovered that Perl incorrectly handled certain regular\n expressions. In environments where untrusted regular expressions are\n evaluated, a remote attacker could possibly use this issue to cause Perl to\n crash, resulting in a denial of service, or possibly execute arbitrary\n code. (CVE-2020-12723)\n",
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"aliases": [],
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"upstream": [
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"UBUNTU-CVE-2020-10543",
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"UBUNTU-CVE-2020-10878",
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"UBUNTU-CVE-2020-12723"
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],
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"related": [],
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"published": "2020-10-27T14:02:08Z",
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"modified": "2026-04-22T07:36:58Z",
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"affected": [
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{
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"package": {
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"ecosystem": "Ubuntu:Pro:14.04:LTS",
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"name": "perl",
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"purl": "pkg:deb/ubuntu/perl@5.18.2-2ubuntu1.7+esm3?arch=source&distro=trusty/esm"
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},
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"ranges": [
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{
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"type": "ECOSYSTEM",
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"events": [
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{
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"introduced": "0"
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},
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{
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"fixed": "5.18.2-2ubuntu1.7+esm3"
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}
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]
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}
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],
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"versions": [
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"5.14.2-21build1",
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"5.18.1-4",
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"5.18.1-4build1",
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"5.18.1-5",
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"5.18.2-2",
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"5.18.2-2ubuntu1",
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"5.18.2-2ubuntu1.1",
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"5.18.2-2ubuntu1.3",
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"5.18.2-2ubuntu1.4",
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"5.18.2-2ubuntu1.6",
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"5.18.2-2ubuntu1.7"
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],
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"ecosystem_specific": {
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"binaries": [
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{
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"binary_name": "libcgi-fast-perl",
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"binary_version": "5.18.2-2ubuntu1.7+esm3"
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},
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{
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"binary_name": "libperl5.18",
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"binary_version": "5.18.2-2ubuntu1.7+esm3"
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},
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{
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"binary_name": "perl",
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"binary_version": "5.18.2-2ubuntu1.7+esm3"
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},
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{
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"binary_name": "perl-base",
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"binary_version": "5.18.2-2ubuntu1.7+esm3"
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},
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{
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"binary_name": "perl-debug",
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"binary_version": "5.18.2-2ubuntu1.7+esm3"
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},
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{
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"binary_name": "perl-modules",
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"binary_version": "5.18.2-2ubuntu1.7+esm3"
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}
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],
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"availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro"
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},
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"database_specific": {
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"cves_map": {
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"ecosystem": "Ubuntu:Pro:14.04:LTS",
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"cves": [
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{
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"id": "CVE-2020-10543",
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"severity": [
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{
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"type": "CVSS_V3",
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"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H"
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},
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{
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"type": "Ubuntu",
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"score": "low"
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}
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]
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},
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{
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"id": "CVE-2020-10878",
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"severity": [
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{
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"type": "CVSS_V3",
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"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H"
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},
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{
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"type": "Ubuntu",
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"score": "low"
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}
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]
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},
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{
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"id": "CVE-2020-12723",
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"severity": [
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{
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"type": "CVSS_V3",
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"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"
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},
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{
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"type": "Ubuntu",
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"score": "low"
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}
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]
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}
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]
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}
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}
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}
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],
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"references": [
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{
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"type": "ADVISORY",
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"url": "https://ubuntu.com/security/notices/USN-4602-2"
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},
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{
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"type": "REPORT",
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"url": "https://ubuntu.com/security/CVE-2020-10543"
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},
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{
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"type": "REPORT",
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"url": "https://ubuntu.com/security/CVE-2020-10878"
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},
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{
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"type": "REPORT",
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"url": "https://ubuntu.com/security/CVE-2020-12723"
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}
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]
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} |