{"id":"CVE-2017-15422","title":"Integer overflow in international date handling in International Components for Unicode (ICU) for C/C++ before 60.1, as used in V8 in Google Chrome prior to 63.0.3239.84 and other products, allowed a remote attacker to perform an out of …","summary":"Integer overflow in international date handling in International Components for Unicode (ICU) for C/C++ before 60.1, as used in V8 in Google Chrome prior to 63.0.3239.84 and other products, allowed a remote attacker to perform an out of …","severity":"medium","cvss":6.5,"cvssVector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H","cwe":["CWE-190"],"vendor":"google","product":"chrome","affected":["chrome < 63.0.3239.84","international_components_for_unicode < 60.1","debian_linux = 8.0","debian_linux = 9.0","ubuntu_linux = 14.04","ubuntu_linux = 16.04","ubuntu_linux = 17.10","enterprise_linux_desktop = 6.0","enterprise_linux_server = 6.0","enterprise_linux_workstation = 6.0"],"patched":["chrome 63.0.3239.84","international_components_for_unicode 60.1"],"published":"2018-08-28","updated":"2026-10-14","sourceUpdated":"2026-10-14T07:16:39.267","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2017-15422","references":[{"url":"https://access.redhat.com/errata/RHSA-2017:3401","label":"chrome-cve-admin@google.com"},{"url":"https://chromereleases.googleblog.com/2017/12/stable-channel-update-for-desktop.html","label":"chrome-cve-admin@google.com"},{"url":"https://crbug.com/774382","label":"chrome-cve-admin@google.com"},{"url":"https://security.gentoo.org/glsa/201801-03","label":"chrome-cve-admin@google.com"},{"url":"https://usn.ubuntu.com/3610-1/","label":"chrome-cve-admin@google.com"},{"url":"https://www.debian.org/security/2018/dsa-4150","label":"chrome-cve-admin@google.com"},{"url":"https://access.redhat.com/errata/RHSA-2017:3401","label":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://chromereleases.googleblog.com/2017/12/stable-channel-update-for-desktop.html","label":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://crbug.com/774382","label":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://security.gentoo.org/glsa/201801-03","label":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://usn.ubuntu.com/3610-1/","label":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://www.debian.org/security/2018/dsa-4150","label":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://cert-portal.siemens.com/productcert/html/ssa-398330.html","label":"0b142b55-0307-4c5a-b3c9-f314f3fb7c5e"},{"url":"https://security.access.redhat.com/data/csaf/v2/vex/2017/cve-2017-15422.json"},{"url":"https://access.redhat.com/security/cve/CVE-2017-15422"},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1523136"},{"url":"https://www.cve.org/CVERecord?id=CVE-2017-15422"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2017-15422"}],"tags":["nvd","csaf","vex","red-hat","cve.org"],"epss":0.02536,"epssPercentile":0.84855,"ingestedAt":"2026-10-14T07:21:04.802Z","slug":"CVE-2017-15422","body":"## Overview\n\nInteger overflow in international date handling in International Components for Unicode (ICU) for C/C++ before 60.1, as used in V8 in Google Chrome prior to 63.0.3239.84 and other products, allowed a remote attacker to perform an out of bounds memory read via a crafted HTML page.\n\n## Affected\n\n- `chrome < 63.0.3239.84`\n- `international_components_for_unicode < 60.1`\n- `debian_linux = 8.0`\n- `debian_linux = 9.0`\n- `ubuntu_linux = 14.04`\n- `ubuntu_linux = 16.04`\n- `ubuntu_linux = 17.10`\n- `enterprise_linux_desktop = 6.0`\n- `enterprise_linux_server = 6.0`\n- `enterprise_linux_workstation = 6.0`\n\n## Remediation\n\nUpgrade past the affected range:\n\n- `chrome 63.0.3239.84`\n- `international_components_for_unicode 60.1`\n\n## Vendor advisories\n\n- **RHSA-2017:3401** · Red Hat · fixed in: Red Hat Enterprise Linux Desktop Supplementary (v. 6), Red Hat Enterprise Linux Server Supplementary (v. 6), Red Hat Enterprise Linux Workstation Supplementary (v. 6) · released 2017-12-07 · [advisory](https://access.redhat.com/errata/RHSA-2017:3401)\n- **Red Hat VEX** · Moderate · affected: Red Hat Enterprise Linux 6, Red Hat Enterprise Linux 7 · no fix planned: Red Hat Enterprise Linux 6, Red Hat Enterprise Linux 7 · updated 2026-10-14 · [vex](https://security.access.redhat.com/data/csaf/v2/vex/2017/cve-2017-15422.json)","depth":"sunlit","depthScore":36,"depthScoreParts":{"impact":35.8,"likelihood":0.5,"exploitation":0,"ransomware":0},"changes":[]}