104 lines
3.7 KiB
JSON
104 lines
3.7 KiB
JSON
{
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"Definition": [
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{
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"ID": "oval:org.altlinux.errata:def:20172478",
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"Version": "oval:org.altlinux.errata:def:20172478",
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"Class": "patch",
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"Metadata": {
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"Title": "ALT-PU-2017-2478: package `libXfont` update to version 1.5.3-alt1",
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"AffectedList": [
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{
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"Family": "unix",
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"Platforms": [
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"ALT Linux branch c10f1"
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],
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"Products": [
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"ALT SP Workstation",
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"ALT SP Server"
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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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"RefID": "ALT-PU-2017-2478",
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"RefURL": "https://errata.altlinux.org/ALT-PU-2017-2478",
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"Source": "ALTPU"
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},
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{
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"RefID": "CVE-2017-13720",
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"RefURL": "https://nvd.nist.gov/vuln/detail/CVE-2017-13720",
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"Source": "CVE"
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},
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{
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"RefID": "CVE-2017-13722",
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"RefURL": "https://nvd.nist.gov/vuln/detail/CVE-2017-13722",
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"Source": "CVE"
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}
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],
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"Description": "This update upgrades libXfont to version 1.5.3-alt1. \nSecurity Fix(es):\n\n * CVE-2017-13720: In the PatternMatch function in fontfile/fontdir.c in libXfont through 1.5.2 and 2.x before 2.0.2, an attacker with access to an X connection can cause a buffer over-read during pattern matching of fonts, leading to information disclosure or a crash (denial of service). This occurs because '\\0' characters are incorrectly skipped in situations involving ? characters.\n\n * CVE-2017-13722: In the pcfGetProperties function in bitmap/pcfread.c in libXfont through 1.5.2 and 2.x before 2.0.2, a missing boundary check (for PCF files) could be used by local attackers authenticated to an Xserver for a buffer over-read, for information disclosure or a crash of the X server.",
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"Advisory": {
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"From": "errata.altlinux.org",
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"Severity": "High",
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"Rights": "Copyright 2024 BaseALT Ltd.",
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"Issued": {
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"Date": "2017-10-20"
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},
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"Updated": {
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"Date": "2017-10-20"
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},
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"BDUs": null,
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"CVEs": [
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{
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"ID": "CVE-2017-13720",
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"CVSS": "AV:L/AC:L/Au:N/C:P/I:N/A:P",
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"CVSS3": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H",
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"CWE": "CWE-125",
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"Href": "https://nvd.nist.gov/vuln/detail/CVE-2017-13720",
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"Impact": "High",
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"Public": "20171011"
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},
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{
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"ID": "CVE-2017-13722",
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"CVSS": "AV:L/AC:L/Au:N/C:P/I:N/A:P",
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"CVSS3": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H",
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"CWE": "CWE-125",
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"Href": "https://nvd.nist.gov/vuln/detail/CVE-2017-13722",
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"Impact": "High",
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"Public": "20171011"
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}
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],
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"AffectedCPEs": {
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"CPEs": [
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"cpe:/o:alt:spworkstation:10",
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"cpe:/o:alt:spserver:10"
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]
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}
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}
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},
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"Criteria": {
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"Operator": "AND",
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"Criterions": [
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{
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"TestRef": "oval:org.altlinux.errata:tst:4001",
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"Comment": "ALT Linux must be installed"
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}
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],
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"Criterias": [
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{
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"Operator": "OR",
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"Criterions": [
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{
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"TestRef": "oval:org.altlinux.errata:tst:20172478001",
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"Comment": "libXfont is earlier than 0:1.5.3-alt1"
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},
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{
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"TestRef": "oval:org.altlinux.errata:tst:20172478002",
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"Comment": "libXfont-devel is earlier than 0:1.5.3-alt1"
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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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} |