Django REST framework

Package Instance

Lookup for vulnerable packages by Package URL.

Purlpkg:maven/org.apache.cxf/cxf-rt-rs-security-oauth2@3.3.5
Typemaven
Namespaceorg.apache.cxf
Namecxf-rt-rs-security-oauth2
Version3.3.5
Qualifiers
Subpath
Is_vulnerabletrue
Next_non_vulnerable_version3.3.10
Latest_non_vulnerable_version3.4.3
Affected_by_vulnerabilities
0
url VCID-x3q1-vymh-jkew
vulnerability_id VCID-x3q1-vymh-jkew
summary 
Authorization service vulnerable to DDos attacks in Apache CFX
CXF supports (via JwtRequestCodeFilter) passing OAuth 2 parameters via a JWT token as opposed to query parameters (see: The OAuth 2.0 Authorization Framework: JWT Secured Authorization Request (JAR)). Instead of sending a JWT token as a "request" parameter, the spec also supports specifying a URI from which to retrieve a JWT token from via the "request_uri" parameter. CXF was not validating the "request_uri" parameter (apart from ensuring it uses "https) and was making a REST request to the parameter in the request to retrieve a token. This means that CXF was vulnerable to DDos attacks on the authorization server, as specified in section 10.4.1 of the spec. This issue affects Apache CXF versions prior to 3.4.3; Apache CXF versions prior to 3.3.10.
references
0
reference_url https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-22696.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-2021-22696.json
1
reference_url https://api.first.org/data/v1/epss?cve=CVE-2021-22696
reference_id
reference_type
scores
0
value 0.01971
scoring_system epss
scoring_elements 0.83575
published_at 2026-04-21T12:55:00Z
1
value 0.01971
scoring_system epss
scoring_elements 0.83574
published_at 2026-04-18T12:55:00Z
2
value 0.01971
scoring_system epss
scoring_elements 0.83573
published_at 2026-04-16T12:55:00Z
3
value 0.01971
scoring_system epss
scoring_elements 0.83539
published_at 2026-04-13T12:55:00Z
4
value 0.01971
scoring_system epss
scoring_elements 0.83543
published_at 2026-04-12T12:55:00Z
5
value 0.01971
scoring_system epss
scoring_elements 0.83549
published_at 2026-04-11T12:55:00Z
6
value 0.01971
scoring_system epss
scoring_elements 0.83534
published_at 2026-04-09T12:55:00Z
7
value 0.01971
scoring_system epss
scoring_elements 0.83524
published_at 2026-04-08T12:55:00Z
8
value 0.01971
scoring_system epss
scoring_elements 0.835
published_at 2026-04-07T12:55:00Z
9
value 0.01971
scoring_system epss
scoring_elements 0.83501
published_at 2026-04-04T12:55:00Z
10
value 0.01971
scoring_system epss
scoring_elements 0.83486
published_at 2026-04-02T12:55:00Z
11
value 0.01971
scoring_system epss
scoring_elements 0.83474
published_at 2026-04-01T12:55:00Z
url https://api.first.org/data/v1/epss?cve=CVE-2021-22696
2
reference_url https://cxf.apache.org/security-advisories.data/CVE-2021-22696.txt.asc
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
1
value HIGH
scoring_system generic_textual
scoring_elements
url https://cxf.apache.org/security-advisories.data/CVE-2021-22696.txt.asc
3
reference_url https://github.com/apache/cxf
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
1
value HIGH
scoring_system generic_textual
scoring_elements
url https://github.com/apache/cxf
4
reference_url https://github.com/apache/cxf/commit/40503a53914758759894f704bbf139ae89ace286
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
1
value HIGH
scoring_system generic_textual
scoring_elements
url https://github.com/apache/cxf/commit/40503a53914758759894f704bbf139ae89ace286
5
reference_url https://github.com/apache/cxf/commit/aa789c5c4686597a7bdef2443909ab491fc2bc04
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
1
value HIGH
scoring_system generic_textual
scoring_elements
url https://github.com/apache/cxf/commit/aa789c5c4686597a7bdef2443909ab491fc2bc04
6
reference_url https://lists.apache.org/thread.html/r6445001cc5f9a2bb1e6316993753306e054bdd1d702656b7cbe59045@%3Cannounce.apache.org%3E
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
1
value HIGH
scoring_system generic_textual
scoring_elements
url https://lists.apache.org/thread.html/r6445001cc5f9a2bb1e6316993753306e054bdd1d702656b7cbe59045@%3Cannounce.apache.org%3E
7
reference_url https://lists.apache.org/thread.html/r8651c06212c56294a1c0ea61a5ad7790c06502209c03f05c0c7c9914@%3Cdev.cxf.apache.org%3E
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
1
value HIGH
scoring_system generic_textual
scoring_elements
url https://lists.apache.org/thread.html/r8651c06212c56294a1c0ea61a5ad7790c06502209c03f05c0c7c9914@%3Cdev.cxf.apache.org%3E
8
reference_url https://lists.apache.org/thread.html/r8651c06212c56294a1c0ea61a5ad7790c06502209c03f05c0c7c9914@%3Cusers.cxf.apache.org%3E
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
1
value HIGH
scoring_system generic_textual
scoring_elements
url https://lists.apache.org/thread.html/r8651c06212c56294a1c0ea61a5ad7790c06502209c03f05c0c7c9914@%3Cusers.cxf.apache.org%3E
9
reference_url https://lists.apache.org/thread.html/rec7160382badd3ef4ad017a22f64a266c7188b9ba71394f0d321e2d4@%3Ccommits.cxf.apache.org%3E
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
1
value HIGH
scoring_system generic_textual
scoring_elements
url https://lists.apache.org/thread.html/rec7160382badd3ef4ad017a22f64a266c7188b9ba71394f0d321e2d4@%3Ccommits.cxf.apache.org%3E
10
reference_url https://lists.apache.org/thread.html/rfb87e0bf3995e7d560afeed750fac9329ff5f1ad49da365129b7f89e@%3Ccommits.cxf.apache.org%3E
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
1
value HIGH
scoring_system generic_textual
scoring_elements
url https://lists.apache.org/thread.html/rfb87e0bf3995e7d560afeed750fac9329ff5f1ad49da365129b7f89e@%3Ccommits.cxf.apache.org%3E
11
reference_url https://nvd.nist.gov/vuln/detail/CVE-2021-22696
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
1
value HIGH
scoring_system generic_textual
scoring_elements
url https://nvd.nist.gov/vuln/detail/CVE-2021-22696
12
reference_url https://www.oracle.com/security-alerts/cpuapr2022.html
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
1
value HIGH
scoring_system generic_textual
scoring_elements
url https://www.oracle.com/security-alerts/cpuapr2022.html
13
reference_url https://www.oracle.com/security-alerts/cpuoct2021.html
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
1
value HIGH
scoring_system generic_textual
scoring_elements
url https://www.oracle.com/security-alerts/cpuoct2021.html
14
reference_url http://www.openwall.com/lists/oss-security/2021/04/02/2
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
1
value HIGH
scoring_system generic_textual
scoring_elements
url http://www.openwall.com/lists/oss-security/2021/04/02/2
15
reference_url https://bugzilla.redhat.com/show_bug.cgi?id=1946341
reference_id 1946341
reference_type
scores
url https://bugzilla.redhat.com/show_bug.cgi?id=1946341
16
reference_url https://github.com/advisories/GHSA-7q4h-pj78-j7vg
reference_id GHSA-7q4h-pj78-j7vg
reference_type
scores
0
value HIGH
scoring_system cvssv3.1_qr
scoring_elements
url https://github.com/advisories/GHSA-7q4h-pj78-j7vg
17
reference_url https://access.redhat.com/errata/RHSA-2021:5134
reference_id RHSA-2021:5134
reference_type
scores
url https://access.redhat.com/errata/RHSA-2021:5134
18
reference_url https://access.redhat.com/errata/RHSA-2022:7273
reference_id RHSA-2022:7273
reference_type
scores
url https://access.redhat.com/errata/RHSA-2022:7273
fixed_packages
0
url pkg:maven/org.apache.cxf/cxf-rt-rs-security-oauth2@3.3.10
purl pkg:maven/org.apache.cxf/cxf-rt-rs-security-oauth2@3.3.10
is_vulnerable false
affected_by_vulnerabilities
resource_url http://public2.vulnerablecode.io/packages/pkg:maven/org.apache.cxf/cxf-rt-rs-security-oauth2@3.3.10
1
url pkg:maven/org.apache.cxf/cxf-rt-rs-security-oauth2@3.4.3
purl pkg:maven/org.apache.cxf/cxf-rt-rs-security-oauth2@3.4.3
is_vulnerable false
affected_by_vulnerabilities
resource_url http://public2.vulnerablecode.io/packages/pkg:maven/org.apache.cxf/cxf-rt-rs-security-oauth2@3.4.3
aliases CVE-2021-22696, GHSA-7q4h-pj78-j7vg
risk_score 4.0
exploitability 0.5
weighted_severity 8.0
resource_url http://public2.vulnerablecode.io/vulnerabilities/VCID-x3q1-vymh-jkew
Fixing_vulnerabilities
Risk_score4.0
Resource_urlhttp://public2.vulnerablecode.io/packages/pkg:maven/org.apache.cxf/cxf-rt-rs-security-oauth2@3.3.5