Is CVE-2019-12781 in the CISA KEV catalog?

No. CVE-2019-12781 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2019-12781?

CVE-2019-12781 has a CVSS v3 base score of 5.3 (MEDIUM).

What is the EPSS score for CVE-2019-12781?

CVE-2019-12781 has an EPSS score of 1.70% (74th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2019-12781?

Upgrade python-django on debian 11 to 1:1.11.22-1 or later. Fixes are available for 3 affected products.

CVE & CISA-KEV Catalog

CVE-2019-12781

MEDIUMEPSS 74th pctl

5.3

CVSS v3

NVD

Description

An issue was discovered in Django 1.11 before 1.11.22, 2.1 before 2.1.10, and 2.2 before 2.2.3. An HTTP request is not redirected to HTTPS when the SECURE_PROXY_SSL_HEADER and SECURE_SSL_REDIRECT settings are used, and the proxy connects to Django via HTTPS. In other words, django.http.HttpRequest.scheme has incorrect behavior when a client uses HTTP.

CWE-319

How to fix

Remediation Available

python-djangoDebian

Fixed in:1:1.11.22-1CVE-2019-12781

python-djangoUbuntu

Fixed in:1.8.7-1ubuntu5.9USN-4043-1

Fixed in:1:1.11.11-1ubuntu1.4USN-4043-1

python3-djangoUbuntu

Fixed in:1.8.7-1ubuntu5.9USN-4043-1

Fixed in:1:1.11.11-1ubuntu1.4USN-4043-1

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

ConfidentialityLow

IntegrityNone

AvailabilityNone

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

Exploit Intelligence

1.70%probability of exploitation in 30 days

74thpercentile

Elevated risk: more likely to be exploited than 74% of all known CVEs.

References

Patch3

Third-Party Advisory5

Other references4

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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.