Home/CVE/Memory safety bugs were reported in Firefox ESR 52.6. These bugs showed evidence of memory corruption and we presume tha
CVE

CVE-2018-5145

Memory safety bugs were reported in Firefox ESR 52.6. These bugs showed evidence of memory corruption and we presume tha

Memory safety bugs were reported in Firefox ESR 52.6. These bugs showed evidence of memory corruption and we presume that with enough effort that some of these could be exploited to run arbitrary code. This vulnerability affects Firefox ESR < 52.7 and Thunderbird < 52.7.

CRITICAL · CVSS 9.8 EPSS 0.02016
Schedule remediation
  • CVSS base score ≥ 7.0
Sigma rules1 YARA rules0
⬡

Weakness Classification

CWE-119Improper Restriction of Operations within the Bounds of a Memory Buffer
▤

Affected Products & Versions

10
debian linuxall versions
redhat enterprise linux desktopall versions
redhat enterprise linux serverall versions
redhat enterprise linux server ausall versions
redhat enterprise linux server eusall versions
redhat enterprise linux server tusall versions
redhat enterprise linux workstationall versions
mozilla firefox< 52.7.0
◈

Sigma Hunt Rules

1
Exact rules name this CVE ID. Product rules name an affected product in their title. Related rules cover techniques used by actors who exploited this CVE. Showing the most relevant matches; the complete related set is on the full drill-down.
producthighSQLite Firefox Profile Data DB Access
▣

Scoring & Timeline

9.8
CRITICAL · CVSS v3.0 · security@mozilla.org
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD11 Jun 2018 · 09:29 PM
CVSS VectorCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
⚑

Vendor Advisories

10
suse-csafopenSUSE-SU-2024:10601-1
suse-csafSUSE-SU-2018:0907-1
usnUSN-3545-1
suse-csafSUSE-SU-2018:0850-1
suse-csafopenSUSE-SU-2018:0818-1
🔗

References & Sources

11
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
http://www.securityfocus.com/bid/103384Third Party AdvisoryVDB Entry
http://www.securitytracker.com/id/1040514Third Party AdvisoryVDB Entry
https://bugzilla.mozilla.org/buglist.cgi?bug_id=1261175%2C1348955Issue TrackingPermissions RequiredThird Party Advisory
https://lists.debian.org/debian-lts-announce/2018/03/msg00010.htmlMailing ListThird Party Advisory
https://lists.debian.org/debian-lts-announce/2018/03/msg00029.htmlMailing ListThird Party Advisory
https://security.gentoo.org/glsa/201811-13Third Party Advisory
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