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Vulnerabilities

Vulnerability · CVE-2017-15422

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

Published Aug 28, 2018 · catalog updated Oct 14, 2026 · Integer overflow in international

Check if you run it

No confirmed exploitation is on record for CVE-2017-15422. EPSS is 2.54%. Act only if a listed version of Integer overflow in international is installed.

Gaps on this record

  • The stored product name is a package slug. The name on this page is taken from the title (Integer overflow in international).
  • No vendor fix or required action is stored. Compare the linked advisory before you change production.
Severity
Medium6.5
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
2.54%
Remediation
Advisory link
Affected products
Debian:12 icu · Debian:13 icu · Debian:14 icu · cpe canonical/ubuntu linux · cpe debian/debian linux · cpe google/chrome

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 bounds memory read via a crafted HTML page.

Are you affected?

Enter the version you run. The result uses only the ranges stored on this record.

The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.

  • Debian:12 icu0 → 57.1-9
  • Debian:13 icu0 → 57.1-9
  • Debian:14 icu0 → 57.1-9
  • cpe canonical/ubuntu linux14.04
  • cpe canonical/ubuntu linux16.04
  • cpe canonical/ubuntu linux17.10
  • cpe debian/debian linux8.0
  • cpe debian/debian linux9.0
  • cpe google/chromeversion unspecified
  • cpe icu-project/international components for unicodeversion unspecified
  • cpe redhat/enterprise linux desktop6.0

How to fix CVE-2017-15422

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

No confirmed exploitation is on record for CVE-2017-15422. EPSS is 2.54%. Act only if a listed version of Integer overflow in international is installed.

Which versions are affected?

Compare what you have installed with canonical/ubuntu linux 14.04; canonical/ubuntu linux 16.04; canonical/ubuntu linux 17.10; debian/debian linux 8.0. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

CWE-190: Integer Overflow. EPSS 2.54%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Technology hubs

Debian security

Code

The project this record applies to. Exploit listings stay in References.

No public source repository is identified for this product.

Timeline

Detection, updates, and resolution for this record.

  1. Aug 28, 2018 · NIST NVD

    Detected

    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 bounds memory read via a crafted HTML page.

  2. Oct 14, 2026 · NIST NVD

    Updated

    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 bounds memory read via a crafted HTML page.

  3. Oct 14, 2026 · OpenSSF OSV / OSV Scanner

    Fix available

    icu fixed in 57.1-9; icu fixed in 57.1-9; icu fixed in 57.1-9

  4. Oct 14, 2026 · OpenSSF OSV / OSV Scanner

    Fix available

    icu fixed in 57.1-9

  5. Oct 14, 2026 · OpenSSF OSV / OSV Scanner

    Updated

    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 bounds memory read via a crafted HTML page.

  6. Oct 14, 2026 · OpenSSF OSV / OSV Scanner

    Updated

    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 bounds memory read via a crafted HTML page.

  7. Oct 14, 2026 · OpenSSF OSV / OSV Scanner

    Updated

    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 bounds memory read via a crafted HTML page.

Sources

  • CVE.orgVulnerability recordCVE-2017-15422

    Official CVE identifier

    cve.org
  • FIRST EPSSExploitation probabilityCVE-2017-15422

    30-day exploitation probability 2.5%

    first.org
  • NIST NVDVulnerability recordCVE-2017-15422

    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 bounds memory read via a crafted HTML page.

    nvd.nist.gov
  • OpenSSF OSV / OSV ScannerPackage advisoryDEBIAN-CVE-2017-15422
    osv.dev

References

Freshness

Last verified in this catalog Oct 16, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.