Django REST framework

Package Instance

Lookup for vulnerable packages by Package URL.

Purlpkg:apk/alpine/apache2@2.4.49-r0?arch=riscv64&distroversion=v3.23&reponame=main
Typeapk
Namespacealpine
Nameapache2
Version2.4.49-r0
Qualifiers
arch riscv64
distroversion v3.23
reponame main
Subpath
Is_vulnerablefalse
Next_non_vulnerable_version2.4.50-r0
Latest_non_vulnerable_version2.4.66-r0
Affected_by_vulnerabilities
Fixing_vulnerabilities
0
url VCID-9u53-b79b-cfgd
vulnerability_id VCID-9u53-b79b-cfgd
summary 
Malformed requests may cause the server to dereference a NULL pointer.


This issue affects Apache HTTP Server 2.4.48 and earlier.
references
0
reference_url https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-34798.json
reference_id
reference_type
scores
0
value 7.5
scoring_system cvssv3
scoring_elements CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
url https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-34798.json
1
reference_url https://api.first.org/data/v1/epss?cve=CVE-2021-34798
reference_id
reference_type
scores
0
value 0.1029
scoring_system epss
scoring_elements 0.93141
published_at 2026-04-01T12:55:00Z
1
value 0.1029
scoring_system epss
scoring_elements 0.93171
published_at 2026-04-13T12:55:00Z
2
value 0.1029
scoring_system epss
scoring_elements 0.93166
published_at 2026-04-09T12:55:00Z
3
value 0.1029
scoring_system epss
scoring_elements 0.93172
published_at 2026-04-11T12:55:00Z
4
value 0.1029
scoring_system epss
scoring_elements 0.93169
published_at 2026-04-12T12:55:00Z
5
value 0.1029
scoring_system epss
scoring_elements 0.93151
published_at 2026-04-02T12:55:00Z
6
value 0.1029
scoring_system epss
scoring_elements 0.93154
published_at 2026-04-04T12:55:00Z
7
value 0.1029
scoring_system epss
scoring_elements 0.93153
published_at 2026-04-07T12:55:00Z
8
value 0.1029
scoring_system epss
scoring_elements 0.93162
published_at 2026-04-08T12:55:00Z
url https://api.first.org/data/v1/epss?cve=CVE-2021-34798
2
reference_url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-34798
reference_id
reference_type
scores
url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-34798
3
reference_url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-36160
reference_id
reference_type
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url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-36160
4
reference_url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39275
reference_id
reference_type
scores
url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39275
5
reference_url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-40438
reference_id
reference_type
scores
url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-40438
6
reference_url https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
reference_id
reference_type
scores
0
value 7.5
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
url https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
7
reference_url https://bugzilla.redhat.com/show_bug.cgi?id=2005128
reference_id 2005128
reference_type
scores
url https://bugzilla.redhat.com/show_bug.cgi?id=2005128
8
reference_url https://security.archlinux.org/AVG-2289
reference_id AVG-2289
reference_type
scores
0
value High
scoring_system archlinux
scoring_elements
url https://security.archlinux.org/AVG-2289
9
reference_url https://httpd.apache.org/security/json/CVE-2021-34798.json
reference_id CVE-2021-34798
reference_type
scores
0
value moderate
scoring_system apache_httpd
scoring_elements
url https://httpd.apache.org/security/json/CVE-2021-34798.json
10
reference_url https://security.gentoo.org/glsa/202208-20
reference_id GLSA-202208-20
reference_type
scores
url https://security.gentoo.org/glsa/202208-20
11
reference_url https://access.redhat.com/errata/RHSA-2021:4613
reference_id RHSA-2021:4613
reference_type
scores
url https://access.redhat.com/errata/RHSA-2021:4613
12
reference_url https://access.redhat.com/errata/RHSA-2021:4614
reference_id RHSA-2021:4614
reference_type
scores
url https://access.redhat.com/errata/RHSA-2021:4614
13
reference_url https://access.redhat.com/errata/RHSA-2022:0143
reference_id RHSA-2022:0143
reference_type
scores
url https://access.redhat.com/errata/RHSA-2022:0143
14
reference_url https://access.redhat.com/errata/RHSA-2022:0891
reference_id RHSA-2022:0891
reference_type
scores
url https://access.redhat.com/errata/RHSA-2022:0891
15
reference_url https://access.redhat.com/errata/RHSA-2022:6753
reference_id RHSA-2022:6753
reference_type
scores
url https://access.redhat.com/errata/RHSA-2022:6753
16
reference_url https://usn.ubuntu.com/5090-1/
reference_id USN-5090-1
reference_type
scores
url https://usn.ubuntu.com/5090-1/
17
reference_url https://usn.ubuntu.com/5090-2/
reference_id USN-5090-2
reference_type
scores
url https://usn.ubuntu.com/5090-2/
fixed_packages
0
url pkg:apk/alpine/apache2@2.4.49-r0?arch=riscv64&distroversion=v3.23&reponame=main
purl pkg:apk/alpine/apache2@2.4.49-r0?arch=riscv64&distroversion=v3.23&reponame=main
is_vulnerable false
affected_by_vulnerabilities
resource_url http://public2.vulnerablecode.io/packages/pkg:apk/alpine/apache2@2.4.49-r0%3Farch=riscv64&distroversion=v3.23&reponame=main
aliases CVE-2021-34798
risk_score 4.0
exploitability 0.5
weighted_severity 8.0
resource_url http://public2.vulnerablecode.io/vulnerabilities/VCID-9u53-b79b-cfgd
1
url VCID-db6k-j9mj-e7hy
vulnerability_id VCID-db6k-j9mj-e7hy
summary 
A crafted method sent through HTTP/2 will bypass validation and be forwarded by mod_proxy, which can lead to request splitting or cache poisoning.

This issue affects Apache HTTP Server 2.4.17 to 2.4.48.
references
0
reference_url https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-33193.json
reference_id
reference_type
scores
0
value 7.5
scoring_system cvssv3
scoring_elements CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
url https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-33193.json
1
reference_url https://api.first.org/data/v1/epss?cve=CVE-2021-33193
reference_id
reference_type
scores
0
value 0.00739
scoring_system epss
scoring_elements 0.72839
published_at 2026-04-01T12:55:00Z
1
value 0.00739
scoring_system epss
scoring_elements 0.729
published_at 2026-04-12T12:55:00Z
2
value 0.00739
scoring_system epss
scoring_elements 0.72879
published_at 2026-04-08T12:55:00Z
3
value 0.00739
scoring_system epss
scoring_elements 0.72892
published_at 2026-04-13T12:55:00Z
4
value 0.00739
scoring_system epss
scoring_elements 0.72917
published_at 2026-04-11T12:55:00Z
5
value 0.00739
scoring_system epss
scoring_elements 0.72846
published_at 2026-04-02T12:55:00Z
6
value 0.00739
scoring_system epss
scoring_elements 0.72866
published_at 2026-04-04T12:55:00Z
7
value 0.00739
scoring_system epss
scoring_elements 0.72841
published_at 2026-04-07T12:55:00Z
url https://api.first.org/data/v1/epss?cve=CVE-2021-33193
2
reference_url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-33193
reference_id
reference_type
scores
url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-33193
3
reference_url https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
reference_id
reference_type
scores
0
value 9.1
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
url https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
4
reference_url https://bugzilla.redhat.com/show_bug.cgi?id=1966728
reference_id 1966728
reference_type
scores
url https://bugzilla.redhat.com/show_bug.cgi?id=1966728
5
reference_url https://security.archlinux.org/AVG-2289
reference_id AVG-2289
reference_type
scores
0
value High
scoring_system archlinux
scoring_elements
url https://security.archlinux.org/AVG-2289
6
reference_url https://httpd.apache.org/security/json/CVE-2021-33193.json
reference_id CVE-2021-33193
reference_type
scores
0
value moderate
scoring_system apache_httpd
scoring_elements
url https://httpd.apache.org/security/json/CVE-2021-33193.json
7
reference_url https://security.gentoo.org/glsa/202208-20
reference_id GLSA-202208-20
reference_type
scores
url https://security.gentoo.org/glsa/202208-20
8
reference_url https://access.redhat.com/errata/RHSA-2022:1915
reference_id RHSA-2022:1915
reference_type
scores
url https://access.redhat.com/errata/RHSA-2022:1915
9
reference_url https://access.redhat.com/errata/RHSA-2022:6753
reference_id RHSA-2022:6753
reference_type
scores
url https://access.redhat.com/errata/RHSA-2022:6753
10
reference_url https://access.redhat.com/errata/RHSA-2022:7143
reference_id RHSA-2022:7143
reference_type
scores
url https://access.redhat.com/errata/RHSA-2022:7143
11
reference_url https://access.redhat.com/errata/RHSA-2022:7144
reference_id RHSA-2022:7144
reference_type
scores
url https://access.redhat.com/errata/RHSA-2022:7144
12
reference_url https://usn.ubuntu.com/5090-1/
reference_id USN-5090-1
reference_type
scores
url https://usn.ubuntu.com/5090-1/
fixed_packages
0
url pkg:apk/alpine/apache2@2.4.49-r0?arch=riscv64&distroversion=v3.23&reponame=main
purl pkg:apk/alpine/apache2@2.4.49-r0?arch=riscv64&distroversion=v3.23&reponame=main
is_vulnerable false
affected_by_vulnerabilities
resource_url http://public2.vulnerablecode.io/packages/pkg:apk/alpine/apache2@2.4.49-r0%3Farch=riscv64&distroversion=v3.23&reponame=main
aliases CVE-2021-33193
risk_score 4.0
exploitability 0.5
weighted_severity 8.0
resource_url http://public2.vulnerablecode.io/vulnerabilities/VCID-db6k-j9mj-e7hy
2
url VCID-mtg7-8556-kbgd
vulnerability_id VCID-mtg7-8556-kbgd
summary 
A crafted request uri-path can cause mod_proxy to forward the request to an origin server choosen by the remote user.

This issue affects Apache HTTP Server 2.4.48 and earlier.
references
0
reference_url https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-40438.json
reference_id
reference_type
scores
0
value 9.0
scoring_system cvssv3
scoring_elements CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
url https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-40438.json
1
reference_url https://api.first.org/data/v1/epss?cve=CVE-2021-40438
reference_id
reference_type
scores
0
value 0.94432
scoring_system epss
scoring_elements 0.99985
published_at 2026-04-13T12:55:00Z
url https://api.first.org/data/v1/epss?cve=CVE-2021-40438
2
reference_url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-34798
reference_id
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reference_url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-36160
reference_id
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reference_url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39275
reference_id
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reference_url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-40438
reference_id
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6
reference_url https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
reference_id
reference_type
scores
0
value 7.5
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
url https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
7
reference_url https://bugzilla.redhat.com/show_bug.cgi?id=2005117
reference_id 2005117
reference_type
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url https://bugzilla.redhat.com/show_bug.cgi?id=2005117
8
reference_url https://security.archlinux.org/AVG-2289
reference_id AVG-2289
reference_type
scores
0
value High
scoring_system archlinux
scoring_elements
url https://security.archlinux.org/AVG-2289
9
reference_url https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-apache-httpd-2.4.49-VWL69sWQ
reference_id cisco-sa-apache-httpd-2.4.49-VWL69sWQ
reference_type
scores
0
value 9
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
1
value Attend
scoring_system ssvc
scoring_elements SSVCv2/E:A/A:N/T:T/P:M/B:A/M:M/D:A/2025-02-06T21:08:29Z/
url https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-apache-httpd-2.4.49-VWL69sWQ
10
reference_url https://httpd.apache.org/security/json/CVE-2021-40438.json
reference_id CVE-2021-40438
reference_type
scores
0
value important
scoring_system apache_httpd
scoring_elements
url https://httpd.apache.org/security/json/CVE-2021-40438.json
11
reference_url https://www.debian.org/security/2021/dsa-4982
reference_id dsa-4982
reference_type
scores
0
value 9
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
1
value Attend
scoring_system ssvc
scoring_elements SSVCv2/E:A/A:N/T:T/P:M/B:A/M:M/D:A/2025-02-06T21:08:29Z/
url https://www.debian.org/security/2021/dsa-4982
12
reference_url https://security.gentoo.org/glsa/202208-20
reference_id GLSA-202208-20
reference_type
scores
0
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scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
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value Attend
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url https://security.gentoo.org/glsa/202208-20
13
reference_url https://lists.debian.org/debian-lts-announce/2021/10/msg00001.html
reference_id msg00001.html
reference_type
scores
0
value 9
scoring_system cvssv3.1
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url https://lists.debian.org/debian-lts-announce/2021/10/msg00001.html
14
reference_url https://security.netapp.com/advisory/ntap-20211008-0004/
reference_id ntap-20211008-0004
reference_type
scores
0
value 9
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
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url https://security.netapp.com/advisory/ntap-20211008-0004/
15
reference_url https://lists.apache.org/thread.html/r210807d0bb55f4aa6fbe1512be6bcc4dacd64e84940429fba329967a%40%3Cusers.httpd.apache.org%3E
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reference_type
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reference_url https://lists.apache.org/thread.html/r2eb200ac1340f69aa22af61ab34780c531d110437910cb9c0ece3b37%40%3Cbugs.httpd.apache.org%3E
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reference_url https://lists.apache.org/thread.html/r3925e167d5eb1c75def3750c155d753064e1d34a143028bb32910432%40%3Cusers.httpd.apache.org%3E
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reference_type
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scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
1
value Attend
scoring_system ssvc
scoring_elements SSVCv2/E:A/A:N/T:T/P:M/B:A/M:M/D:A/2025-02-06T21:08:29Z/
url https://lists.apache.org/thread.html/r61fdbfc26ab170f4e6492ef3bd5197c20b862ce156e9d5a54d4b899c%40%3Cusers.httpd.apache.org%3E
19
reference_url https://lists.apache.org/thread.html/r82838efc5fa6fc4c73986399c9b71573589f78b31846aff5bd9b1697%40%3Cusers.httpd.apache.org%3E
reference_id r82838efc5fa6fc4c73986399c9b71573589f78b31846aff5bd9b1697%40%3Cusers.httpd.apache.org%3E
reference_type
scores
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value 9
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
1
value Attend
scoring_system ssvc
scoring_elements SSVCv2/E:A/A:N/T:T/P:M/B:A/M:M/D:A/2025-02-06T21:08:29Z/
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A carefully crafted request uri-path can cause mod_proxy_uwsgi to read above the allocated memory and crash (DoS).

This issue affects Apache HTTP Server versions 2.4.30 to 2.4.48 (inclusive).
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ap_escape_quotes() may write beyond the end of a buffer when given malicious input.  
No included modules pass untrusted data to these functions, but third-party / external modules may.

This issue affects Apache HTTP Server 2.4.48 and earlier.
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