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CVE

CVE-2019-11717

A vulnerability exists where the caret ("^") character is improperly escaped constructing some URIs due to it being used

A vulnerability exists where the caret ("^") character is improperly escaped constructing some URIs due to it being used as a separator, allowing for possible spoofing of origin attributes. This vulnerability affects Firefox ESR < 60.8, Firefox < 68, and Thunderbird < 60.8.

MEDIUM · CVSS 5.3 EPSS 0.0319
Schedule remediation
  • Public exploit or PoC is available
Sigma rules1 YARA rules0
⬡

Weakness Classification

CWE-116Improper Encoding or Escaping of Output
▤

Affected Products & Versions

6
mozilla firefox< 60.8.0
mozilla firefox< 68.0
mozilla thunderbird< 60.8.0
debian linuxall versions
novell suse package hub for suse linux enterpriseall versions
opensuse leapall versions
⚠

Public Exploits & PoCs

1
pocbugzilla.mozilla.org · show_bug.cgi?id=1548306bugzilla.mozilla.org
◈

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

5.3
MEDIUM · CVSS v3.1 · 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 NVD23 Jul 2019 · 02:15 PM
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
⚑

Vendor Advisories

27
suse-csafopenSUSE-SU-2024:14572-1
suse-csafopenSUSE-SU-2024:10600-1
suse-csafopenSUSE-SU-2024:10601-1
suse-csafSUSE-SU-2019:14246-1
suse-csafSUSE-SU-2019:2620-1
🔗

References & Sources

12
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00055.htmlThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00058.htmlThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00073.htmlThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00009.htmlThird Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00010.htmlThird Party Advisory
https://lists.debian.org/debian-lts-announce/2019/08/msg00001.htmlMailing ListThird Party Advisory
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