CVE-2018-18356: Integer Overflow

Published Dec 5, 2018
·
Updated

A use-after-free vulnerability in the Skia library can occur when creating a path, leading to a potentially exploitable crash.

Other sources

An integer overflow in path handling lead to a use after free in Skia in Google Chrome prior to 71.0.3578.80 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.

— Launchpad

Affected Software

28 affected componentsFixes available
redhat/chromium-browser<71.0.3578.80
71.0.3578.80
redhat/firefox ESR<60.5.1
60.5.1
redhat/firefox<65.0.1
65.0.1
redhat/thunderbird<60.5.1
60.5.1
Mozilla Thunderbird<60.5.1
60.5.1
Mozilla Firefox<65.0.1
65.0.1
Mozilla Firefox ESR<60.5.1
60.5.1
Google Chrome<71.0.3578.80
Debian Debian Linux=8.0
Debian Debian Linux=9.0
Canonical Ubuntu Linux=14.04
Canonical Ubuntu Linux=16.04
Canonical Ubuntu Linux=18.04
Canonical Ubuntu Linux=18.10
redhat Enterprise Linux Desktop=6.0
redhat Enterprise Linux Desktop=7.0
redhat Enterprise Linux Server=6.0
redhat Enterprise Linux Server=7.0
redhat Enterprise Linux Server Aus=7.6
redhat Enterprise Linux Server Eus=7.6
redhat Enterprise Linux Server Tus=7.6
redhat Enterprise Linux Workstation=6.0
redhat Enterprise Linux Workstation=7.0
openSUSE Leap=15.0
debian/chromium
120.0.6099.224-1~deb11u1147.0.7727.137-1~deb12u1149.0.7827.155-1~deb12u1147.0.7727.137-1~deb13u1149.0.7827.155-1~deb13u1149.0.7827.114-1149.0.7827.155-1
debian/firefox
152.0-1
debian/firefox-esr
115.14.0esr-1~deb11u1140.12.0esr-1~deb11u1140.10.2esr-1~deb12u1140.12.0esr-1~deb12u1140.10.2esr-1~deb13u1140.12.0esr-1~deb13u1140.11.0esr-1140.12.0esr-1
debian/thunderbird
1:115.12.0-1~deb11u11:140.12.0esr-1~deb11u11:140.10.1esr-1~deb12u11:140.12.0esr-1~deb12u11:140.10.1esr-1~deb13u11:140.12.0esr-1~deb13u11:140.11.0esr-11:140.12.0esr-1

Remediation

Recommended actions to resolve this vulnerability, in priority order.

  1. Upgrade

    Upgrade redhat/chromium-browser to a version that resolves this vulnerability.

    Fixed in 71.0.3578.80
  2. Upgrade

    Upgrade redhat/firefox ESR to a version that resolves this vulnerability.

    Fixed in 60.5.1
  3. Upgrade

    Upgrade redhat/firefox to a version that resolves this vulnerability.

    Fixed in 65.0.1
  4. Upgrade

    Upgrade redhat/thunderbird to a version that resolves this vulnerability.

    Fixed in 60.5.1
  5. Upgrade

    Upgrade Thunderbird to a version that resolves this vulnerability.

    Fixed in 60.5.1
  6. Upgrade

    Upgrade Firefox to a version that resolves this vulnerability.

    Fixed in 65.0.1
  7. Upgrade

    Upgrade Firefox ESR to a version that resolves this vulnerability.

    Fixed in 60.5.1
  8. Upgrade

    Upgrade debian/chromium to a version that resolves this vulnerability.

    Fixed in 120.0.6099.224-1~deb11u1Fixed in 147.0.7727.137-1~deb12u1Fixed in 149.0.7827.155-1~deb12u1Fixed in 147.0.7727.137-1~deb13u1Fixed in 149.0.7827.155-1~deb13u1Fixed in 149.0.7827.114-1Fixed in 149.0.7827.155-1
  9. Upgrade

    Upgrade debian/firefox to a version that resolves this vulnerability.

    Fixed in 152.0-1
  10. Upgrade

    Upgrade debian/firefox-esr to a version that resolves this vulnerability.

    Fixed in 115.14.0esr-1~deb11u1Fixed in 140.12.0esr-1~deb11u1Fixed in 140.10.2esr-1~deb12u1Fixed in 140.12.0esr-1~deb12u1Fixed in 140.10.2esr-1~deb13u1Fixed in 140.12.0esr-1~deb13u1Fixed in 140.11.0esr-1Fixed in 140.12.0esr-1
  11. Upgrade

    Upgrade debian/thunderbird to a version that resolves this vulnerability.

    Fixed in 1:115.12.0-1~deb11u1Fixed in 1:140.12.0esr-1~deb11u1Fixed in 1:140.10.1esr-1~deb12u1Fixed in 1:140.12.0esr-1~deb12u1Fixed in 1:140.10.1esr-1~deb13u1Fixed in 1:140.12.0esr-1~deb13u1Fixed in 1:140.11.0esr-1Fixed in 1:140.12.0esr-1
  12. Upgrade

    Upgrade debian/chromium to a version that resolves this vulnerability.

    Fixed in 120.0.6099.224-1~deb11u1
  13. Upgrade

    Upgrade debian/chromium to a version that resolves this vulnerability.

    Fixed in 147.0.7727.137-1~deb12u1
  14. Upgrade

    Upgrade debian/chromium to a version that resolves this vulnerability.

    Fixed in 149.0.7827.155-1~deb12u1
  15. Upgrade

    Upgrade debian/chromium to a version that resolves this vulnerability.

    Fixed in 147.0.7727.137-1~deb13u1
  16. Upgrade

    Upgrade debian/chromium to a version that resolves this vulnerability.

    Fixed in 149.0.7827.155-1~deb13u1
  17. Upgrade

    Upgrade debian/chromium to a version that resolves this vulnerability.

    Fixed in 149.0.7827.114-1
  18. Upgrade

    Upgrade debian/chromium to a version that resolves this vulnerability.

    Fixed in 149.0.7827.155-1
  19. Upgrade

    Upgrade debian/firefox-esr to a version that resolves this vulnerability.

    Fixed in 115.14.0esr-1~deb11u1
  20. Upgrade

    Upgrade debian/firefox-esr to a version that resolves this vulnerability.

    Fixed in 140.12.0esr-1~deb11u1
  21. Upgrade

    Upgrade debian/firefox-esr to a version that resolves this vulnerability.

    Fixed in 140.10.2esr-1~deb12u1
  22. Upgrade

    Upgrade debian/firefox-esr to a version that resolves this vulnerability.

    Fixed in 140.12.0esr-1~deb12u1
  23. Upgrade

    Upgrade debian/firefox-esr to a version that resolves this vulnerability.

    Fixed in 140.10.2esr-1~deb13u1
  24. Upgrade

    Upgrade debian/firefox-esr to a version that resolves this vulnerability.

    Fixed in 140.12.0esr-1~deb13u1
  25. Upgrade

    Upgrade debian/firefox-esr to a version that resolves this vulnerability.

    Fixed in 140.11.0esr-1
  26. Upgrade

    Upgrade debian/firefox-esr to a version that resolves this vulnerability.

    Fixed in 140.12.0esr-1
  27. Upgrade

    Upgrade debian/thunderbird to a version that resolves this vulnerability.

    Fixed in 1:115.12.0-1~deb11u1
  28. Upgrade

    Upgrade debian/thunderbird to a version that resolves this vulnerability.

    Fixed in 1:140.12.0esr-1~deb11u1
  29. Upgrade

    Upgrade debian/thunderbird to a version that resolves this vulnerability.

    Fixed in 1:140.10.1esr-1~deb12u1
  30. Upgrade

    Upgrade debian/thunderbird to a version that resolves this vulnerability.

    Fixed in 1:140.12.0esr-1~deb12u1
  31. Upgrade

    Upgrade debian/thunderbird to a version that resolves this vulnerability.

    Fixed in 1:140.10.1esr-1~deb13u1
  32. Upgrade

    Upgrade debian/thunderbird to a version that resolves this vulnerability.

    Fixed in 1:140.12.0esr-1~deb13u1
  33. Upgrade

    Upgrade debian/thunderbird to a version that resolves this vulnerability.

    Fixed in 1:140.11.0esr-1
  34. Upgrade

    Upgrade debian/thunderbird to a version that resolves this vulnerability.

    Fixed in 1:140.12.0esr-1

Event History

Dec 11, 2018
CVE Published
via MITRE·03:00 PM
Data Sourced
via MITRE·03:00 PM
DescriptionWeakness
Jan 11, 2024
Data Sourced
via Launchpad·10:55 PM
Description
Dec 9, 2025
Data Sourced
via Ubuntu·06:24 PM
RemedyDescriptionSeverityAffected Software
Jun 19, 2026
Data Sourced
via Debian·03:58 AM
DescriptionAffected Software

Parent advisories

This vulnerability appears in the following advisories.

Peer vulnerabilities

Found alongside the following vulnerabilities.

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