Django REST framework

Package Instance

Lookup for vulnerable packages by Package URL.

Purlpkg:npm/node-expat@1.3.0
Typenpm
Namespace
Namenode-expat
Version1.3.0
Qualifiers
Subpath
Is_vulnerabletrue
Next_non_vulnerable_version2.3.0
Latest_non_vulnerable_version2.3.0
Affected_by_vulnerabilities
0
url VCID-6c4q-2my8-aqbc
vulnerability_id VCID-6c4q-2my8-aqbc
summary 
Uncontrolled Resource Consumption
The XML parser in Expat does not use sufficient entropy for hash initialization, which allows context-dependent attackers to cause a denial of service (CPU consumption) via crafted identifiers in an XML document.
references
0
reference_url https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2016-5300.json
reference_id
reference_type
scores
url https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2016-5300.json
1
reference_url https://api.first.org/data/v1/epss?cve=CVE-2016-5300
reference_id
reference_type
scores
0
value 0.02202
scoring_system epss
scoring_elements 0.8445
published_at 2026-04-18T12:55:00Z
1
value 0.02202
scoring_system epss
scoring_elements 0.84437
published_at 2026-04-11T12:55:00Z
2
value 0.02202
scoring_system epss
scoring_elements 0.84432
published_at 2026-04-12T12:55:00Z
3
value 0.02202
scoring_system epss
scoring_elements 0.84428
published_at 2026-04-13T12:55:00Z
4
value 0.02202
scoring_system epss
scoring_elements 0.84356
published_at 2026-04-01T12:55:00Z
5
value 0.02202
scoring_system epss
scoring_elements 0.8437
published_at 2026-04-02T12:55:00Z
6
value 0.02202
scoring_system epss
scoring_elements 0.8439
published_at 2026-04-04T12:55:00Z
7
value 0.02202
scoring_system epss
scoring_elements 0.84393
published_at 2026-04-07T12:55:00Z
8
value 0.02202
scoring_system epss
scoring_elements 0.84414
published_at 2026-04-08T12:55:00Z
9
value 0.02202
scoring_system epss
scoring_elements 0.84419
published_at 2026-04-09T12:55:00Z
url https://api.first.org/data/v1/epss?cve=CVE-2016-5300
2
reference_url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-6702
reference_id
reference_type
scores
url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-6702
3
reference_url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-5300
reference_id
reference_type
scores
url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-5300
4
reference_url https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
reference_id
reference_type
scores
0
value 4.3
scoring_system cvssv2
scoring_elements AV:N/AC:M/Au:N/C:P/I:N/A:N
1
value 6.5
scoring_system cvssv3
scoring_elements CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
url https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
5
reference_url https://kc.mcafee.com/corporate/index?page=content&id=SB10365
reference_id
reference_type
scores
url https://kc.mcafee.com/corporate/index?page=content&id=SB10365
6
reference_url https://lists.apache.org/thread.html/r58af02e294bd07f487e2c64ffc0a29b837db5600e33b6e698b9d696b%40%3Cissues.bookkeeper.apache.org%3E
reference_id
reference_type
scores
url https://lists.apache.org/thread.html/r58af02e294bd07f487e2c64ffc0a29b837db5600e33b6e698b9d696b%40%3Cissues.bookkeeper.apache.org%3E
7
reference_url https://lists.apache.org/thread.html/rf4c02775860db415b4955778a131c2795223f61cb8c6a450893651e4%40%3Cissues.bookkeeper.apache.org%3E
reference_id
reference_type
scores
url https://lists.apache.org/thread.html/rf4c02775860db415b4955778a131c2795223f61cb8c6a450893651e4%40%3Cissues.bookkeeper.apache.org%3E
8
reference_url https://source.android.com/security/bulletin/2016-11-01.html
reference_id
reference_type
scores
url https://source.android.com/security/bulletin/2016-11-01.html
9
reference_url https://www.tenable.com/security/tns-2016-20
reference_id
reference_type
scores
url https://www.tenable.com/security/tns-2016-20
10
reference_url http://www.debian.org/security/2016/dsa-3597
reference_id
reference_type
scores
url http://www.debian.org/security/2016/dsa-3597
11
reference_url http://www.openwall.com/lists/oss-security/2016/06/04/4
reference_id
reference_type
scores
url http://www.openwall.com/lists/oss-security/2016/06/04/4
12
reference_url http://www.openwall.com/lists/oss-security/2016/06/04/5
reference_id
reference_type
scores
url http://www.openwall.com/lists/oss-security/2016/06/04/5
13
reference_url http://www.oracle.com/technetwork/security-advisory/cpujul2018-4258247.html
reference_id
reference_type
scores
url http://www.oracle.com/technetwork/security-advisory/cpujul2018-4258247.html
14
reference_url http://www.oracle.com/technetwork/topics/security/bulletinjul2016-3090568.html
reference_id
reference_type
scores
url http://www.oracle.com/technetwork/topics/security/bulletinjul2016-3090568.html
15
reference_url http://www.securityfocus.com/bid/91159
reference_id
reference_type
scores
url http://www.securityfocus.com/bid/91159
16
reference_url http://www.ubuntu.com/usn/USN-3010-1
reference_id
reference_type
scores
url http://www.ubuntu.com/usn/USN-3010-1
17
reference_url https://bugzilla.redhat.com/show_bug.cgi?id=1343085
reference_id 1343085
reference_type
scores
url https://bugzilla.redhat.com/show_bug.cgi?id=1343085
18
reference_url https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:libexpat_project:libexpat:*:*:*:*:*:*:*:*
reference_id cpe:2.3:a:libexpat_project:libexpat:*:*:*:*:*:*:*:*
reference_type
scores
url https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:libexpat_project:libexpat:*:*:*:*:*:*:*:*
19
reference_url https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:lts:*:*:*
reference_id cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:lts:*:*:*
reference_type
scores
url https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:lts:*:*:*
20
reference_url https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*
reference_id cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*
reference_type
scores
url https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*
21
reference_url https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:canonical:ubuntu_linux:15.10:*:*:*:*:*:*:*
reference_id cpe:2.3:o:canonical:ubuntu_linux:15.10:*:*:*:*:*:*:*
reference_type
scores
url https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:canonical:ubuntu_linux:15.10:*:*:*:*:*:*:*
22
reference_url https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*
reference_id cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*
reference_type
scores
url https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*
23
reference_url https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
reference_id cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
reference_type
scores
url https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
24
reference_url https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:google:android:4.4.4:*:*:*:*:*:*:*
reference_id cpe:2.3:o:google:android:4.4.4:*:*:*:*:*:*:*
reference_type
scores
url https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:google:android:4.4.4:*:*:*:*:*:*:*
25
reference_url https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:google:android:5.0.2:*:*:*:*:*:*:*
reference_id cpe:2.3:o:google:android:5.0.2:*:*:*:*:*:*:*
reference_type
scores
url https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:google:android:5.0.2:*:*:*:*:*:*:*
26
reference_url https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:google:android:5.1.1:*:*:*:*:*:*:*
reference_id cpe:2.3:o:google:android:5.1.1:*:*:*:*:*:*:*
reference_type
scores
url https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:google:android:5.1.1:*:*:*:*:*:*:*
27
reference_url https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:google:android:6.0:*:*:*:*:*:*:*
reference_id cpe:2.3:o:google:android:6.0:*:*:*:*:*:*:*
reference_type
scores
url https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:google:android:6.0:*:*:*:*:*:*:*
28
reference_url https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:google:android:6.0.1:*:*:*:*:*:*:*
reference_id cpe:2.3:o:google:android:6.0.1:*:*:*:*:*:*:*
reference_type
scores
url https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:google:android:6.0.1:*:*:*:*:*:*:*
29
reference_url https://nvd.nist.gov/vuln/detail/CVE-2016-5300
reference_id CVE-2016-5300
reference_type
scores
0
value 7.8
scoring_system cvssv2
scoring_elements AV:N/AC:L/Au:N/C:N/I:N/A:C
1
value 7.5
scoring_system cvssv3
scoring_elements CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
url https://nvd.nist.gov/vuln/detail/CVE-2016-5300
30
reference_url https://security.gentoo.org/glsa/201701-21
reference_id GLSA-201701-21
reference_type
scores
url https://security.gentoo.org/glsa/201701-21
31
reference_url https://usn.ubuntu.com/3010-1/
reference_id USN-3010-1
reference_type
scores
url https://usn.ubuntu.com/3010-1/
32
reference_url https://usn.ubuntu.com/3013-1/
reference_id USN-3013-1
reference_type
scores
url https://usn.ubuntu.com/3013-1/
fixed_packages
0
url pkg:npm/node-expat@2.2.0
purl pkg:npm/node-expat@2.2.0
is_vulnerable true
affected_by_vulnerabilities
0
vulnerability VCID-naf7-p1jf-z3ds
resource_url http://public2.vulnerablecode.io/packages/pkg:npm/node-expat@2.2.0
aliases CVE-2016-5300
risk_score 3.5
exploitability 0.5
weighted_severity 7.0
resource_url http://public2.vulnerablecode.io/vulnerabilities/VCID-6c4q-2my8-aqbc
1
url VCID-naf7-p1jf-z3ds
vulnerability_id VCID-naf7-p1jf-z3ds
summary 
Improper Restriction of XML External Entity Reference
`libexpat` in Expat, XML input including XML names that contain many colons could make the XML parser consume a high amount of RAM and CPU resources while processing, leading to a possible denial-of-service attack.
references
0
reference_url https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2018-20843.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-2018-20843.json
1
reference_url https://api.first.org/data/v1/epss?cve=CVE-2018-20843
reference_id
reference_type
scores
0
value 0.05584
scoring_system epss
scoring_elements 0.90308
published_at 2026-04-12T12:55:00Z
1
value 0.05584
scoring_system epss
scoring_elements 0.90301
published_at 2026-04-09T12:55:00Z
2
value 0.05584
scoring_system epss
scoring_elements 0.90318
published_at 2026-04-18T12:55:00Z
3
value 0.05584
scoring_system epss
scoring_elements 0.90302
published_at 2026-04-13T12:55:00Z
4
value 0.05584
scoring_system epss
scoring_elements 0.90309
published_at 2026-04-11T12:55:00Z
5
value 0.05686
scoring_system epss
scoring_elements 0.90359
published_at 2026-04-01T12:55:00Z
6
value 0.05686
scoring_system epss
scoring_elements 0.90392
published_at 2026-04-08T12:55:00Z
7
value 0.05686
scoring_system epss
scoring_elements 0.90378
published_at 2026-04-07T12:55:00Z
8
value 0.05686
scoring_system epss
scoring_elements 0.90374
published_at 2026-04-04T12:55:00Z
9
value 0.05686
scoring_system epss
scoring_elements 0.90361
published_at 2026-04-02T12:55:00Z
url https://api.first.org/data/v1/epss?cve=CVE-2018-20843
2
reference_url https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=5226
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 Track
scoring_system ssvc
scoring_elements SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2025-05-30T19:37:31Z/
url https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=5226
3
reference_url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-20843
reference_id
reference_type
scores
url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-20843
4
reference_url https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
reference_id
reference_type
scores
0
value 5.3
scoring_system cvssv3
scoring_elements CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
url https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
5
reference_url https://github.com/libexpat/libexpat/issues/186
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 Track
scoring_system ssvc
scoring_elements SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2025-05-30T19:37:31Z/
url https://github.com/libexpat/libexpat/issues/186
6
reference_url https://github.com/libexpat/libexpat/pull/262/commits/11f8838bf99ea0a6f0b76f9760c43704d00c4ff6
reference_id 11f8838bf99ea0a6f0b76f9760c43704d00c4ff6
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 Track
scoring_system ssvc
scoring_elements SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2025-05-30T19:37:31Z/
url https://github.com/libexpat/libexpat/pull/262/commits/11f8838bf99ea0a6f0b76f9760c43704d00c4ff6
7
reference_url https://bugzilla.redhat.com/show_bug.cgi?id=1723723
reference_id 1723723
reference_type
scores
url https://bugzilla.redhat.com/show_bug.cgi?id=1723723
8
reference_url https://github.com/libexpat/libexpat/pull/262
reference_id 262
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 Track
scoring_system ssvc
scoring_elements SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2025-05-30T19:37:31Z/
url https://github.com/libexpat/libexpat/pull/262
9
reference_url https://seclists.org/bugtraq/2019/Jun/39
reference_id 39
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 Track
scoring_system ssvc
scoring_elements SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2025-05-30T19:37:31Z/
url https://seclists.org/bugtraq/2019/Jun/39
10
reference_url https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=931031
reference_id 931031
reference_type
scores
url https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=931031
11
reference_url https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CEJJSQSG3KSUQY4FPVHZ7ZTT7FORMFVD/
reference_id CEJJSQSG3KSUQY4FPVHZ7ZTT7FORMFVD
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 Track
scoring_system ssvc
scoring_elements SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2025-05-30T19:37:31Z/
url https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CEJJSQSG3KSUQY4FPVHZ7ZTT7FORMFVD/
12
reference_url https://github.com/libexpat/libexpat/blob/R_2_2_7/expat/Changes
reference_id Changes
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 Track
scoring_system ssvc
scoring_elements SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2025-05-30T19:37:31Z/
url https://github.com/libexpat/libexpat/blob/R_2_2_7/expat/Changes
13
reference_url https://nvd.nist.gov/vuln/detail/CVE-2018-20843
reference_id CVE-2018-20843
reference_type
scores
url https://nvd.nist.gov/vuln/detail/CVE-2018-20843
14
reference_url https://www.debian.org/security/2019/dsa-4472
reference_id dsa-4472
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 Track
scoring_system ssvc
scoring_elements SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2025-05-30T19:37:31Z/
url https://www.debian.org/security/2019/dsa-4472
15
reference_url https://security.gentoo.org/glsa/201911-08
reference_id GLSA-201911-08
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 Track
scoring_system ssvc
scoring_elements SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2025-05-30T19:37:31Z/
url https://security.gentoo.org/glsa/201911-08
16
reference_url https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/IDAUGEB3TUP6NEKJDBUBZX7N5OAUOOOK/
reference_id IDAUGEB3TUP6NEKJDBUBZX7N5OAUOOOK
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 Track
scoring_system ssvc
scoring_elements SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2025-05-30T19:37:31Z/
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