Django REST framework

Vulnerability Instance

Lookup for vulnerabilities affecting packages.

Vulnerability_idVCID-rn5t-3pup-kbbv
Summaryvarnish: not clearing pointer between two client requests leads to information disclosure
Aliases
0
alias CVE-2019-20637
Fixed_packages
0
url pkg:deb/debian/varnish@6.4.0-1?distro=trixie
purl pkg:deb/debian/varnish@6.4.0-1?distro=trixie
is_vulnerable false
affected_by_vulnerabilities
resource_url http://public2.vulnerablecode.io/packages/pkg:deb/debian/varnish@6.4.0-1%3Fdistro=trixie
1
url pkg:deb/debian/varnish@6.5.1-1%2Bdeb11u3
purl pkg:deb/debian/varnish@6.5.1-1%2Bdeb11u3
is_vulnerable true
affected_by_vulnerabilities
0
vulnerability VCID-5781-s1ny-q7ey
1
vulnerability VCID-cmeu-b3fh-hkaf
2
vulnerability VCID-djsh-vmzh-sbe7
3
vulnerability VCID-j1qj-kj7k-v7fx
4
vulnerability VCID-pww8-5fsd-1kcz
resource_url http://public2.vulnerablecode.io/packages/pkg:deb/debian/varnish@6.5.1-1%252Bdeb11u3
2
url pkg:deb/debian/varnish@6.5.1-1%2Bdeb11u3?distro=trixie
purl pkg:deb/debian/varnish@6.5.1-1%2Bdeb11u3?distro=trixie
is_vulnerable true
affected_by_vulnerabilities
0
vulnerability VCID-5781-s1ny-q7ey
1
vulnerability VCID-cmeu-b3fh-hkaf
2
vulnerability VCID-djsh-vmzh-sbe7
resource_url http://public2.vulnerablecode.io/packages/pkg:deb/debian/varnish@6.5.1-1%252Bdeb11u3%3Fdistro=trixie
3
url pkg:deb/debian/varnish@7.1.1-2%2Bdeb12u1?distro=trixie
purl pkg:deb/debian/varnish@7.1.1-2%2Bdeb12u1?distro=trixie
is_vulnerable true
affected_by_vulnerabilities
0
vulnerability VCID-5781-s1ny-q7ey
1
vulnerability VCID-cmeu-b3fh-hkaf
2
vulnerability VCID-djsh-vmzh-sbe7
resource_url http://public2.vulnerablecode.io/packages/pkg:deb/debian/varnish@7.1.1-2%252Bdeb12u1%3Fdistro=trixie
4
url pkg:deb/debian/varnish@7.7.0-3?distro=trixie
purl pkg:deb/debian/varnish@7.7.0-3?distro=trixie
is_vulnerable true
affected_by_vulnerabilities
0
vulnerability VCID-cmeu-b3fh-hkaf
resource_url http://public2.vulnerablecode.io/packages/pkg:deb/debian/varnish@7.7.0-3%3Fdistro=trixie
5
url pkg:deb/debian/varnish@7.7.3-2?distro=trixie
purl pkg:deb/debian/varnish@7.7.3-2?distro=trixie
is_vulnerable false
affected_by_vulnerabilities
resource_url http://public2.vulnerablecode.io/packages/pkg:deb/debian/varnish@7.7.3-2%3Fdistro=trixie
Affected_packages
0
url pkg:deb/debian/varnish@1.0.2-2
purl pkg:deb/debian/varnish@1.0.2-2
is_vulnerable true
affected_by_vulnerabilities
0
vulnerability VCID-4fbk-5fwk-efbd
1
vulnerability VCID-fgjt-z1kd-nbct
2
vulnerability VCID-hery-ps62-9kf5
3
vulnerability VCID-hpb7-1n1t-n3em
4
vulnerability VCID-j1qj-kj7k-v7fx
5
vulnerability VCID-mbcb-cn8g-zfgw
6
vulnerability VCID-nrzf-yt7d-x7dh
7
vulnerability VCID-ntj2-zryg-tubp
8
vulnerability VCID-pww8-5fsd-1kcz
9
vulnerability VCID-r7t1-a958-d7dg
10
vulnerability VCID-rn5t-3pup-kbbv
11
vulnerability VCID-tnwn-h2wc-q7c4
12
vulnerability VCID-wm39-aehq-cyfb
13
vulnerability VCID-z4zn-dpfs-j7cq
resource_url http://public2.vulnerablecode.io/packages/pkg:deb/debian/varnish@1.0.2-2
1
url pkg:deb/debian/varnish@1.1.2
purl pkg:deb/debian/varnish@1.1.2
is_vulnerable true
affected_by_vulnerabilities
0
vulnerability VCID-4fbk-5fwk-efbd
1
vulnerability VCID-fgjt-z1kd-nbct
2
vulnerability VCID-hery-ps62-9kf5
3
vulnerability VCID-hpb7-1n1t-n3em
4
vulnerability VCID-j1qj-kj7k-v7fx
5
vulnerability VCID-mbcb-cn8g-zfgw
6
vulnerability VCID-nrzf-yt7d-x7dh
7
vulnerability VCID-ntj2-zryg-tubp
8
vulnerability VCID-pww8-5fsd-1kcz
9
vulnerability VCID-r7t1-a958-d7dg
10
vulnerability VCID-rn5t-3pup-kbbv
11
vulnerability VCID-tnwn-h2wc-q7c4
12
vulnerability VCID-wm39-aehq-cyfb
13
vulnerability VCID-z4zn-dpfs-j7cq
resource_url http://public2.vulnerablecode.io/packages/pkg:deb/debian/varnish@1.1.2
2
url pkg:deb/debian/varnish@2.1.3-8%2Bdeb6u2
purl pkg:deb/debian/varnish@2.1.3-8%2Bdeb6u2
is_vulnerable true
affected_by_vulnerabilities
0
vulnerability VCID-4fbk-5fwk-efbd
1
vulnerability VCID-fgjt-z1kd-nbct
2
vulnerability VCID-hery-ps62-9kf5
3
vulnerability VCID-hpb7-1n1t-n3em
4
vulnerability VCID-j1qj-kj7k-v7fx
5
vulnerability VCID-mbcb-cn8g-zfgw
6
vulnerability VCID-ntj2-zryg-tubp
7
vulnerability VCID-pww8-5fsd-1kcz
8
vulnerability VCID-r7t1-a958-d7dg
9
vulnerability VCID-rn5t-3pup-kbbv
10
vulnerability VCID-tnwn-h2wc-q7c4
11
vulnerability VCID-wm39-aehq-cyfb
12
vulnerability VCID-z4zn-dpfs-j7cq
resource_url http://public2.vulnerablecode.io/packages/pkg:deb/debian/varnish@2.1.3-8%252Bdeb6u2
3
url pkg:deb/debian/varnish@3.0.2-2%2Bdeb7u2
purl pkg:deb/debian/varnish@3.0.2-2%2Bdeb7u2
is_vulnerable true
affected_by_vulnerabilities
0
vulnerability VCID-4fbk-5fwk-efbd
1
vulnerability VCID-fgjt-z1kd-nbct
2
vulnerability VCID-hery-ps62-9kf5
3
vulnerability VCID-hpb7-1n1t-n3em
4
vulnerability VCID-j1qj-kj7k-v7fx
5
vulnerability VCID-mbcb-cn8g-zfgw
6
vulnerability VCID-ntj2-zryg-tubp
7
vulnerability VCID-pww8-5fsd-1kcz
8
vulnerability VCID-r7t1-a958-d7dg
9
vulnerability VCID-rn5t-3pup-kbbv
10
vulnerability VCID-tnwn-h2wc-q7c4
11
vulnerability VCID-wm39-aehq-cyfb
12
vulnerability VCID-z4zn-dpfs-j7cq
resource_url http://public2.vulnerablecode.io/packages/pkg:deb/debian/varnish@3.0.2-2%252Bdeb7u2
4
url pkg:deb/debian/varnish@4.0.2-1
purl pkg:deb/debian/varnish@4.0.2-1
is_vulnerable true
affected_by_vulnerabilities
0
vulnerability VCID-4fbk-5fwk-efbd
1
vulnerability VCID-hery-ps62-9kf5
2
vulnerability VCID-hpb7-1n1t-n3em
3
vulnerability VCID-j1qj-kj7k-v7fx
4
vulnerability VCID-mbcb-cn8g-zfgw
5
vulnerability VCID-pww8-5fsd-1kcz
6
vulnerability VCID-r7t1-a958-d7dg
7
vulnerability VCID-rn5t-3pup-kbbv
8
vulnerability VCID-tnwn-h2wc-q7c4
9
vulnerability VCID-wm39-aehq-cyfb
resource_url http://public2.vulnerablecode.io/packages/pkg:deb/debian/varnish@4.0.2-1
5
url pkg:deb/debian/varnish@4.0.2-1%2Bdeb8u1
purl pkg:deb/debian/varnish@4.0.2-1%2Bdeb8u1
is_vulnerable true
affected_by_vulnerabilities
0
vulnerability VCID-4fbk-5fwk-efbd
1
vulnerability VCID-hery-ps62-9kf5
2
vulnerability VCID-hpb7-1n1t-n3em
3
vulnerability VCID-j1qj-kj7k-v7fx
4
vulnerability VCID-mbcb-cn8g-zfgw
5
vulnerability VCID-pww8-5fsd-1kcz
6
vulnerability VCID-r7t1-a958-d7dg
7
vulnerability VCID-rn5t-3pup-kbbv
8
vulnerability VCID-tnwn-h2wc-q7c4
9
vulnerability VCID-wm39-aehq-cyfb
resource_url http://public2.vulnerablecode.io/packages/pkg:deb/debian/varnish@4.0.2-1%252Bdeb8u1
6
url pkg:deb/debian/varnish@5.0.0-7%2Bdeb9u2
purl pkg:deb/debian/varnish@5.0.0-7%2Bdeb9u2
is_vulnerable true
affected_by_vulnerabilities
0
vulnerability VCID-4fbk-5fwk-efbd
1
vulnerability VCID-hery-ps62-9kf5
2
vulnerability VCID-hpb7-1n1t-n3em
3
vulnerability VCID-j1qj-kj7k-v7fx
4
vulnerability VCID-mbcb-cn8g-zfgw
5
vulnerability VCID-pww8-5fsd-1kcz
6
vulnerability VCID-r7t1-a958-d7dg
7
vulnerability VCID-rn5t-3pup-kbbv
8
vulnerability VCID-tnwn-h2wc-q7c4
9
vulnerability VCID-wm39-aehq-cyfb
resource_url http://public2.vulnerablecode.io/packages/pkg:deb/debian/varnish@5.0.0-7%252Bdeb9u2
7
url pkg:deb/debian/varnish@6.1.1-1%2Bdeb10u3
purl pkg:deb/debian/varnish@6.1.1-1%2Bdeb10u3
is_vulnerable true
affected_by_vulnerabilities
0
vulnerability VCID-hery-ps62-9kf5
1
vulnerability VCID-hpb7-1n1t-n3em
2
vulnerability VCID-j1qj-kj7k-v7fx
3
vulnerability VCID-mbcb-cn8g-zfgw
4
vulnerability VCID-pww8-5fsd-1kcz
5
vulnerability VCID-r7t1-a958-d7dg
6
vulnerability VCID-rn5t-3pup-kbbv
7
vulnerability VCID-wm39-aehq-cyfb
resource_url http://public2.vulnerablecode.io/packages/pkg:deb/debian/varnish@6.1.1-1%252Bdeb10u3
References
0
reference_url http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00026.html
reference_id
reference_type
scores
url http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00026.html
1
reference_url http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00031.html
reference_id
reference_type
scores
url http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00031.html
2
reference_url https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2019-20637.json
reference_id
reference_type
scores
0
value 3.1
scoring_system cvssv3
scoring_elements CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:N
url https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2019-20637.json
3
reference_url https://api.first.org/data/v1/epss?cve=CVE-2019-20637
reference_id
reference_type
scores
0
value 0.00478
scoring_system epss
scoring_elements 0.64878
published_at 2026-04-01T12:55:00Z
1
value 0.00478
scoring_system epss
scoring_elements 0.64994
published_at 2026-04-21T12:55:00Z
2
value 0.00478
scoring_system epss
scoring_elements 0.64999
published_at 2026-04-16T12:55:00Z
3
value 0.00478
scoring_system epss
scoring_elements 0.6501
published_at 2026-04-18T12:55:00Z
4
value 0.00478
scoring_system epss
scoring_elements 0.64927
published_at 2026-04-02T12:55:00Z
5
value 0.00478
scoring_system epss
scoring_elements 0.64955
published_at 2026-04-04T12:55:00Z
6
value 0.00478
scoring_system epss
scoring_elements 0.64918
published_at 2026-04-07T12:55:00Z
7
value 0.00478
scoring_system epss
scoring_elements 0.64968
published_at 2026-04-08T12:55:00Z
8
value 0.00478
scoring_system epss
scoring_elements 0.64982
published_at 2026-04-09T12:55:00Z
9
value 0.00478
scoring_system epss
scoring_elements 0.65
published_at 2026-04-11T12:55:00Z
10
value 0.00478
scoring_system epss
scoring_elements 0.6499
published_at 2026-04-12T12:55:00Z
11
value 0.00478
scoring_system epss
scoring_elements 0.64962
published_at 2026-04-13T12:55:00Z
url https://api.first.org/data/v1/epss?cve=CVE-2019-20637
4
reference_url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-20637
reference_id
reference_type
scores
url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-20637
5
reference_url http://varnish-cache.org/security/VSV00004.html#vsv00004
reference_id
reference_type
scores
url http://varnish-cache.org/security/VSV00004.html#vsv00004
6
reference_url https://bugzilla.redhat.com/show_bug.cgi?id=1772362
reference_id 1772362
reference_type
scores
url https://bugzilla.redhat.com/show_bug.cgi?id=1772362
7
reference_url https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=956305
reference_id 956305
reference_type
scores
url https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=956305
8
reference_url https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:opensuse:backports_sle:15.0:sp1:*:*:*:*:*:*
reference_id cpe:2.3:a:opensuse:backports_sle:15.0:sp1:*:*:*:*:*:*
reference_type
scores
url https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:opensuse:backports_sle:15.0:sp1:*:*:*:*:*:*
9
reference_url https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:varnish-cache:varnish_cache:*:*:*:*:-:*:*:*
reference_id cpe:2.3:a:varnish-cache:varnish_cache:*:*:*:*:-:*:*:*
reference_type
scores
url https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:varnish-cache:varnish_cache:*:*:*:*:-:*:*:*
10
reference_url https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:varnish-software:varnish_cache:*:*:*:*:lts:*:*:*
reference_id cpe:2.3:a:varnish-software:varnish_cache:*:*:*:*:lts:*:*:*
reference_type
scores
url https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:varnish-software:varnish_cache:*:*:*:*:lts:*:*:*
11
reference_url https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:*
reference_id cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:*
reference_type
scores
url https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:*
12
reference_url https://nvd.nist.gov/vuln/detail/CVE-2019-20637
reference_id CVE-2019-20637
reference_type
scores
0
value 5.0
scoring_system cvssv2
scoring_elements AV:N/AC:L/Au:N/C:P/I:N/A:N
1
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://nvd.nist.gov/vuln/detail/CVE-2019-20637
13
reference_url https://access.redhat.com/errata/RHSA-2020:4756
reference_id RHSA-2020:4756
reference_type
scores
url https://access.redhat.com/errata/RHSA-2020:4756
14
reference_url https://usn.ubuntu.com/5474-1/
reference_id USN-5474-1
reference_type
scores
url https://usn.ubuntu.com/5474-1/
Weaknesses
0
cwe_id 200
name Exposure of Sensitive Information to an Unauthorized Actor
description The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.
1
cwe_id 212
name Improper Removal of Sensitive Information Before Storage or Transfer
description The product stores, transfers, or shares a resource that contains sensitive information, but it does not properly remove that information before the product makes the resource available to unauthorized actors.
Exploits
Severity_range_score3.1 - 7.5
Exploitability0.5
Weighted_severity6.8
Risk_score3.4
Resource_urlhttp://public2.vulnerablecode.io/vulnerabilities/VCID-rn5t-3pup-kbbv