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No exploitation reportedFix available

CVE-2017-5428

No exploitation reported by the sources we read.

  • Published2018-06-11
  • WeaknessCWE-190

Am I affected?

With a domain, we read the version its public headers and pages expose. A distribution build can carry the fix under an older number.

Description

An integer overflow in "createImageBitmap()" was reported through the Pwn2Own contest. The fix for this vulnerability disables the experimental extensions to the "createImageBitmap" API. This function runs in the content sandbox, requiring a second vulnerability to compromise a user's computer. This vulnerability affects Firefox ESR < 52.0.1 and Firefox < 52.0.1.

Timeline

dates in UTC
  1. 2018-06-1121:29CVE publishedNVD

Versions per branch

NVD
Redhat enterprise linux server eus
BranchAffectedFixed in
7.3= 7.3no fix published
7.4= 7.4no fix published
7.5= 7.5no fix published
Redhat enterprise linux server aus
BranchAffectedFixed in
7.3= 7.3no fix published
7.4= 7.4no fix published
Mozilla firefox
BranchAffectedFixed in
52.0< 52.0.152.0.1

5 more products in the sources.

as publishedRanges as NVD and OSV publish them; a distribution’s build can be fixed under an older number.

Distribution builds and vendor advisories

Packages from OSV.dev and products from the vendors' CSAF advisories.

version not verifiedVersions not verified: read as OSV.dev and the vendors publish them, not checked against each vendor's release list.

Packages

  • firefoxUbuntu:16.04:LTSall versions · fixed in 52.0.1+build2-0ubuntu0.16.04.1
  • firefoxUbuntu:14.04:LTSall versions · fixed in 52.0.1+build2-0ubuntu0.14.04.1
  • firefoxRed Hat:enterprise_linux:7::workstationall versions · fixed in 0:52.0-5.el7_3and 1 other package
  • firefoxRed Hat:enterprise_linux:7::serverall versions · fixed in 0:52.0-5.el7_3and 1 other package
  • firefoxRed Hat:enterprise_linux:7::clientall versions · fixed in 0:52.0-5.el7_3and 1 other package
  • firefox-esropenSUSE:Tumbleweedall versions · fixed in 128.5.1-1.1
  • MozillaFirefoxopenSUSE:Tumbleweedall versions · fixed in 92.0-1.2

Vendor advisories

  • CVE-2017-5428 Red Hat Product Security27 products fixed

    Mozilla: integer overflow in createImageBitmap() (MFSA 2017-08)

  • RHSA-2017:0558 Red Hat Product Security27 products fixed

    Red Hat Security Advisory: firefox security update

Full record on NVD

Fix

  1. Vendor fix Red Hat Product Security RHSA-2017:0558 · 27 productsFor details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 After installing the update, Firefox must be restarted for the changes to take effect.

Advisories and patches

Detection

Nuclei template
none so far
ProjectDiscovery
Exploit-DB
no entry
Exploit-DB
Proof of concept
Metasploit modules
none listed
Metasploit Framework

Sources

Identifiers

Technical details

CVSS v3 Vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Published
2018-06-11
Last Modified
2026-06-17
NVD status
Modified
GitHub Advisory
GHSA-3c9m-5j33-vjf4

Frequently asked questions

What is CVE-2017-5428?

An integer overflow in "createImageBitmap()" was reported through the Pwn2Own contest. The fix for this vulnerability disables the experimental extensions to the "createImageBitmap" API. This function runs in the content sandbox, requiring a second vulnerability to compromise a user's computer. This vulnerability affects Firefox ESR < 52.0.1 and Firefox < 52.0.1.

Is CVE-2017-5428 actively exploited?

Active exploitation of CVE-2017-5428 has not been confirmed. Its EPSS score was 3.2% on 2026-11-08, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2017-5428?

CVE-2017-5428 has a CVSS v3 base score of 9.8 (CRITICAL severity), with vector string CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

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