Bumps django from 2.1.5 to 2.1.11. This update includes security fixes.
Vulnerabilities fixed
*Sourced from The GitHub Security Advisory Database.*
> **Moderate severity vulnerability that affects django**
> An issue was discovered in Django 1.11.x before 1.11.23, 2.1.x before 2.1.11, and 2.2.x before 2.2.4. Due to the behaviour of the underlying HTMLParser, django.utils.html.strip_tags would be extremely slow to evaluate certain inputs containing large sequences of nested incomplete HTML entities.
>
> Affected versions: >= 2.1.0, < 2.1.11
*Sourced from The GitHub Security Advisory Database.*
> **Moderate severity vulnerability that affects django**
> An issue was discovered in Django 1.11.x before 1.11.23, 2.1.x before 2.1.11, and 2.2.x before 2.2.4. If passed certain inputs, django.utils.encoding.uri_to_iri could lead to significant memory usage due to a recursion when repercent-encoding invalid UTF-8 octet sequences.
>
> Affected versions: >= 2.1.0, < 2.1.11
*Sourced from The GitHub Security Advisory Database.*
> **Moderate severity vulnerability that affects django**
> An issue was discovered in Django 1.11.x before 1.11.23, 2.1.x before 2.1.11, and 2.2.x before 2.2.4. If django.utils.text.Truncator's chars() and words() methods were passed the html=True argument, they were extremely slow to evaluate certain inputs due to a catastrophic backtracking vulnerability in a regular expression. The chars() and words() methods are used to implement the truncatechars_html and truncatewords_html template filters, which were thus vulnerable.
>
> Affected versions: >= 2.1.0, < 2.1.11
*Sourced from The GitHub Security Advisory Database.*
> **Moderate severity vulnerability that affects django**
> An issue was discovered in Django 1.11 before 1.11.21, 2.1 before 2.1.9, and 2.2 before 2.2.2. The clickable Current URL value displayed by the AdminURLFieldWidget displays the provided value without validating it as a safe URL. Thus, an unvalidated value stored in the database, or a value provided as a URL query parameter payload, could result in an clickable JavaScript link.
>
> Affected versions: >= 2.1.0, < 2.1.9
*Sourced from The GitHub Security Advisory Database.*
> **Moderate severity vulnerability that affects django**
> 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.
>
> Affected versions: >= 2.1.0, < 2.1.10
*Sourced from The GitHub Security Advisory Database.*
> **Memory exhaustion in django.utils.numberformat.format()**
> If django.utils.numberformat.format() -- used by contrib.admin as well as the the floatformat, filesizeformat, and intcomma templates filters -- received a Decimal with a large number of digits or a large exponent, it could lead to significant memory usage due to a call to '{:f}'.format().
>
> Affected versions: >= 1.11.0, < 1.11.19; >= 2.0.0, < 2.0.11; >= 2.1.0, < 2.1.6
*Sourced from The GitHub Security Advisory Database.*
> **Moderate severity vulnerability that affects django**
> Django 1.11.x before 1.11.19, 2.0.x before 2.0.11, and 2.1.x before 2.1.6 allows Uncontrolled Memory Consumption via a malicious attacker-supplied value to the django.utils.numberformat.format() function.
>
> Affected versions: >= 2.1.0, < 2.1.6
Commits
- [`ff9dcc0`](https://github.com/django/django/commit/ff9dcc0867eba90e9ab1b07a4b3eb79928717918) [2.1.x] Bumped version for 2.1.11 release.
- [`5d50a2e`](https://github.com/django/django/commit/5d50a2e5fa36ad23ab532fc54cf4073de84b3306) [2.1.x] Fixed CVE-2019-14235 -- Fixed potential memory exhaustion in django.u...
- [`f74b3ae`](https://github.com/django/django/commit/f74b3ae3628c26e1b4f8db3d13a91d52a833a975) [2.1.x] Fixed CVE-2019-14234 -- Protected JSONField/HStoreField key and index...
- [`5ff8e79`](https://github.com/django/django/commit/5ff8e791148bd451180124d76a55cb2b2b9556eb) [2.1.X] Fixed CVE-2019-14233 -- Prevented excessive HTMLParser recursion in s...
- [`c23723a`](https://github.com/django/django/commit/c23723a1551340cc7d3126f04fcfd178fa224193) [2.1.X] Fixed CVE-2019-14232 -- Adjusted regex to avoid backtracking issues w...
- [`24eba90`](https://github.com/django/django/commit/24eba901eb9795ee87eddd5447ede62053fe59d4) [2.1.x] Added stub release notes for security releases.
- [`765dac3`](https://github.com/django/django/commit/765dac3d76c5632258176b77a5687c83d464d52d) [2.1.x] Added CVE-2019-12781 to the security release archive.
- [`fafde97`](https://github.com/django/django/commit/fafde97fd70b0ac135eed570f07c3a15f1728391) [2.1.x] Post-release version bump.
- [`90a1cfd`](https://github.com/django/django/commit/90a1cfd60002c465d9c47ad9ebc0a79ad0bc6cf9) [2.1.x] Bumped version for 2.1.10 release.
- [`1e40f42`](https://github.com/django/django/commit/1e40f427bb8d0fb37cc9f830096a97c36c97af6f) [2.1.x] Fixed CVE-2019-12781 -- Made HttpRequest always trust SECURE_PROXY_SS...
- Additional commits viewable in [compare view](https://github.com/django/django/compare/2.1.5...2.1.11)
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Bumps django from 2.1.5 to 2.1.11. This update includes security fixes.
Vulnerabilities fixed
*Sourced from The GitHub Security Advisory Database.* > **Moderate severity vulnerability that affects django** > An issue was discovered in Django 1.11.x before 1.11.23, 2.1.x before 2.1.11, and 2.2.x before 2.2.4. Due to the behaviour of the underlying HTMLParser, django.utils.html.strip_tags would be extremely slow to evaluate certain inputs containing large sequences of nested incomplete HTML entities. > > Affected versions: >= 2.1.0, < 2.1.11 *Sourced from The GitHub Security Advisory Database.* > **Moderate severity vulnerability that affects django** > An issue was discovered in Django 1.11.x before 1.11.23, 2.1.x before 2.1.11, and 2.2.x before 2.2.4. If passed certain inputs, django.utils.encoding.uri_to_iri could lead to significant memory usage due to a recursion when repercent-encoding invalid UTF-8 octet sequences. > > Affected versions: >= 2.1.0, < 2.1.11 *Sourced from The GitHub Security Advisory Database.* > **Moderate severity vulnerability that affects django** > An issue was discovered in Django 1.11.x before 1.11.23, 2.1.x before 2.1.11, and 2.2.x before 2.2.4. If django.utils.text.Truncator's chars() and words() methods were passed the html=True argument, they were extremely slow to evaluate certain inputs due to a catastrophic backtracking vulnerability in a regular expression. The chars() and words() methods are used to implement the truncatechars_html and truncatewords_html template filters, which were thus vulnerable. > > Affected versions: >= 2.1.0, < 2.1.11 *Sourced from The GitHub Security Advisory Database.* > **Moderate severity vulnerability that affects django** > An issue was discovered in Django 1.11 before 1.11.21, 2.1 before 2.1.9, and 2.2 before 2.2.2. The clickable Current URL value displayed by the AdminURLFieldWidget displays the provided value without validating it as a safe URL. Thus, an unvalidated value stored in the database, or a value provided as a URL query parameter payload, could result in an clickable JavaScript link. > > Affected versions: >= 2.1.0, < 2.1.9 *Sourced from The GitHub Security Advisory Database.* > **Moderate severity vulnerability that affects django** > 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. > > Affected versions: >= 2.1.0, < 2.1.10 *Sourced from The GitHub Security Advisory Database.* > **Memory exhaustion in django.utils.numberformat.format()** > If django.utils.numberformat.format() -- used by contrib.admin as well as the the floatformat, filesizeformat, and intcomma templates filters -- received a Decimal with a large number of digits or a large exponent, it could lead to significant memory usage due to a call to '{:f}'.format(). > > Affected versions: >= 1.11.0, < 1.11.19; >= 2.0.0, < 2.0.11; >= 2.1.0, < 2.1.6 *Sourced from The GitHub Security Advisory Database.* > **Moderate severity vulnerability that affects django** > Django 1.11.x before 1.11.19, 2.0.x before 2.0.11, and 2.1.x before 2.1.6 allows Uncontrolled Memory Consumption via a malicious attacker-supplied value to the django.utils.numberformat.format() function. > > Affected versions: >= 2.1.0, < 2.1.6Commits
- [`ff9dcc0`](https://github.com/django/django/commit/ff9dcc0867eba90e9ab1b07a4b3eb79928717918) [2.1.x] Bumped version for 2.1.11 release. - [`5d50a2e`](https://github.com/django/django/commit/5d50a2e5fa36ad23ab532fc54cf4073de84b3306) [2.1.x] Fixed CVE-2019-14235 -- Fixed potential memory exhaustion in django.u... - [`f74b3ae`](https://github.com/django/django/commit/f74b3ae3628c26e1b4f8db3d13a91d52a833a975) [2.1.x] Fixed CVE-2019-14234 -- Protected JSONField/HStoreField key and index... - [`5ff8e79`](https://github.com/django/django/commit/5ff8e791148bd451180124d76a55cb2b2b9556eb) [2.1.X] Fixed CVE-2019-14233 -- Prevented excessive HTMLParser recursion in s... - [`c23723a`](https://github.com/django/django/commit/c23723a1551340cc7d3126f04fcfd178fa224193) [2.1.X] Fixed CVE-2019-14232 -- Adjusted regex to avoid backtracking issues w... - [`24eba90`](https://github.com/django/django/commit/24eba901eb9795ee87eddd5447ede62053fe59d4) [2.1.x] Added stub release notes for security releases. - [`765dac3`](https://github.com/django/django/commit/765dac3d76c5632258176b77a5687c83d464d52d) [2.1.x] Added CVE-2019-12781 to the security release archive. - [`fafde97`](https://github.com/django/django/commit/fafde97fd70b0ac135eed570f07c3a15f1728391) [2.1.x] Post-release version bump. - [`90a1cfd`](https://github.com/django/django/commit/90a1cfd60002c465d9c47ad9ebc0a79ad0bc6cf9) [2.1.x] Bumped version for 2.1.10 release. - [`1e40f42`](https://github.com/django/django/commit/1e40f427bb8d0fb37cc9f830096a97c36c97af6f) [2.1.x] Fixed CVE-2019-12781 -- Made HttpRequest always trust SECURE_PROXY_SS... - Additional commits viewable in [compare view](https://github.com/django/django/compare/2.1.5...2.1.11)Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting
@dependabot rebase
.Dependabot commands and options
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