Is CVE-2019-11070 in the CISA KEV catalog?

No. CVE-2019-11070 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2019-11070?

CVE-2019-11070 has a CVSS v3 base score of 5.3 (MEDIUM).

What is the EPSS score for CVE-2019-11070?

CVE-2019-11070 has an EPSS score of 3.23% (87th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2019-11070?

Upgrade webkit2gtk on debian 11 to 2.24.1-1 or later. Fixes are available for 4 affected products.

CVE & CISA-KEV Catalog

CVE-2019-11070

MEDIUMEPSS 87th pctl

5.3

CVSS v3

NVD

Description

WebKitGTK and WPE WebKit prior to version 2.24.1 failed to properly apply configured HTTP proxy settings when downloading livestream video (HLS, DASH, or Smooth Streaming), an error resulting in deanonymization. This issue was corrected by changing the way livestreams are downloaded.

CWE-19

How to fix

Remediation Available

webkit2gtkDebian

Fixed in:2.24.1-1CVE-2019-11070

libjavascriptcoregtk-4.0-18Ubuntu

Fixed in:2.24.1-0ubuntu0.18.04.1USN-3948-1

libwebkit2gtk-4.0-37Ubuntu

Fixed in:2.24.1-0ubuntu0.18.04.1USN-3948-1

webkit2gtkUbuntu

Fixed in:2.24.1-0ubuntu0.18.04.1USN-3948-1

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredNone

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityNone

IntegrityLow

AvailabilityNone

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Exploit Intelligence

3.23%probability of exploitation in 30 days

87thpercentile

Elevated risk: more likely to be exploited than 87% of all known CVEs.

References

Patch1

trac.webkit.org

Third-Party Advisory4

Other references5

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.