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Lookup for vulnerabilities affecting packages.

Vulnerability_id VCID-665n-js85-m7ch

Summary The Pallets Project Flask before 1.0 is affected by: unexpected memory usage. The impact is: denial of service. The attack vector is: crafted encoded JSON data. The fixed version is: 1. NOTE: this may overlap CVE-2018-1000656.

Aliases

alias	CVE-2019-1010083

alias	GHSA-5wv5-4vpf-pj6m

alias	PYSEC-2019-179

Fixed_packages

url	pkg:deb/debian/flask@1.0.2-1?distro=trixie
purl	pkg:deb/debian/flask@1.0.2-1?distro=trixie
is_vulnerable	`false`
affected_by_vulnerabilities
resource_url	http://public2.vulnerablecode.io/packages/pkg:deb/debian/flask@1.0.2-1%3Fdistro=trixie

url pkg:deb/debian/flask@1.1.2-2%2Bdeb11u1?distro=trixie

purl pkg:deb/debian/flask@1.1.2-2%2Bdeb11u1?distro=trixie

is_vulnerable true

affected_by_vulnerabilities

vulnerability	VCID-qy4r-yvcd-a3d9

resource_url http://public2.vulnerablecode.io/packages/pkg:deb/debian/flask@1.1.2-2%252Bdeb11u1%3Fdistro=trixie

url pkg:deb/debian/flask@2.2.2-3?distro=trixie

purl pkg:deb/debian/flask@2.2.2-3?distro=trixie

is_vulnerable true

affected_by_vulnerabilities

vulnerability	VCID-qy4r-yvcd-a3d9

resource_url http://public2.vulnerablecode.io/packages/pkg:deb/debian/flask@2.2.2-3%3Fdistro=trixie

url pkg:deb/debian/flask@3.1.1-1?distro=trixie

purl pkg:deb/debian/flask@3.1.1-1?distro=trixie

is_vulnerable true

affected_by_vulnerabilities

vulnerability	VCID-qy4r-yvcd-a3d9

resource_url http://public2.vulnerablecode.io/packages/pkg:deb/debian/flask@3.1.1-1%3Fdistro=trixie

url	pkg:deb/debian/flask@3.1.3-2?distro=trixie
purl	pkg:deb/debian/flask@3.1.3-2?distro=trixie
is_vulnerable	`false`
affected_by_vulnerabilities
resource_url	http://public2.vulnerablecode.io/packages/pkg:deb/debian/flask@3.1.3-2%3Fdistro=trixie

url pkg:pypi/flask@1.0

purl pkg:pypi/flask@1.0

is_vulnerable true

affected_by_vulnerabilities

vulnerability	VCID-4zf1-yftj-3fa5

resource_url http://public2.vulnerablecode.io/packages/pkg:pypi/flask@1.0

Affected_packages

url pkg:pypi/flask@0.1

purl pkg:pypi/flask@0.1

is_vulnerable true

affected_by_vulnerabilities

vulnerability	VCID-4zf1-yftj-3fa5

vulnerability	VCID-665n-js85-m7ch

vulnerability	VCID-p1sj-stfb-mbce

vulnerability	VCID-zjzt-rp7a-tyge

resource_url http://public2.vulnerablecode.io/packages/pkg:pypi/flask@0.1

url pkg:pypi/flask@0.2

purl pkg:pypi/flask@0.2

is_vulnerable true

affected_by_vulnerabilities

vulnerability	VCID-4zf1-yftj-3fa5

vulnerability	VCID-665n-js85-m7ch

vulnerability	VCID-p1sj-stfb-mbce

vulnerability	VCID-zjzt-rp7a-tyge

resource_url http://public2.vulnerablecode.io/packages/pkg:pypi/flask@0.2

url pkg:pypi/flask@0.3

purl pkg:pypi/flask@0.3

is_vulnerable true

affected_by_vulnerabilities

vulnerability	VCID-4zf1-yftj-3fa5

vulnerability	VCID-665n-js85-m7ch

vulnerability	VCID-p1sj-stfb-mbce

vulnerability	VCID-zjzt-rp7a-tyge

resource_url http://public2.vulnerablecode.io/packages/pkg:pypi/flask@0.3

url pkg:pypi/flask@0.3.1

purl pkg:pypi/flask@0.3.1

is_vulnerable true

affected_by_vulnerabilities

vulnerability	VCID-4zf1-yftj-3fa5

vulnerability	VCID-665n-js85-m7ch

vulnerability	VCID-p1sj-stfb-mbce

vulnerability	VCID-zjzt-rp7a-tyge

resource_url http://public2.vulnerablecode.io/packages/pkg:pypi/flask@0.3.1

url pkg:pypi/flask@0.4

purl pkg:pypi/flask@0.4

is_vulnerable true

affected_by_vulnerabilities

vulnerability	VCID-4zf1-yftj-3fa5

vulnerability	VCID-665n-js85-m7ch

vulnerability	VCID-p1sj-stfb-mbce

vulnerability	VCID-zjzt-rp7a-tyge

resource_url http://public2.vulnerablecode.io/packages/pkg:pypi/flask@0.4

url pkg:pypi/flask@0.5

purl pkg:pypi/flask@0.5

is_vulnerable true

affected_by_vulnerabilities

vulnerability	VCID-4zf1-yftj-3fa5

vulnerability	VCID-665n-js85-m7ch

vulnerability	VCID-p1sj-stfb-mbce

vulnerability	VCID-zjzt-rp7a-tyge

resource_url http://public2.vulnerablecode.io/packages/pkg:pypi/flask@0.5

url pkg:pypi/flask@0.5.1

purl pkg:pypi/flask@0.5.1

is_vulnerable true

affected_by_vulnerabilities

vulnerability	VCID-4zf1-yftj-3fa5

vulnerability	VCID-665n-js85-m7ch

vulnerability	VCID-p1sj-stfb-mbce

vulnerability	VCID-zjzt-rp7a-tyge

resource_url http://public2.vulnerablecode.io/packages/pkg:pypi/flask@0.5.1

url pkg:pypi/flask@0.5.2

purl pkg:pypi/flask@0.5.2

is_vulnerable true

affected_by_vulnerabilities

vulnerability	VCID-4zf1-yftj-3fa5

vulnerability	VCID-665n-js85-m7ch

vulnerability	VCID-p1sj-stfb-mbce

vulnerability	VCID-zjzt-rp7a-tyge

resource_url http://public2.vulnerablecode.io/packages/pkg:pypi/flask@0.5.2

url pkg:pypi/flask@0.6

purl pkg:pypi/flask@0.6

is_vulnerable true

affected_by_vulnerabilities

vulnerability	VCID-4zf1-yftj-3fa5

vulnerability	VCID-665n-js85-m7ch

vulnerability	VCID-p1sj-stfb-mbce

vulnerability	VCID-zjzt-rp7a-tyge

resource_url http://public2.vulnerablecode.io/packages/pkg:pypi/flask@0.6

url pkg:pypi/flask@0.6.1

purl pkg:pypi/flask@0.6.1

is_vulnerable true

affected_by_vulnerabilities

vulnerability	VCID-4zf1-yftj-3fa5

vulnerability	VCID-665n-js85-m7ch

vulnerability	VCID-p1sj-stfb-mbce

resource_url http://public2.vulnerablecode.io/packages/pkg:pypi/flask@0.6.1

url pkg:pypi/flask@0.7

purl pkg:pypi/flask@0.7

is_vulnerable true

affected_by_vulnerabilities

vulnerability	VCID-4zf1-yftj-3fa5

vulnerability	VCID-665n-js85-m7ch

vulnerability	VCID-p1sj-stfb-mbce

resource_url http://public2.vulnerablecode.io/packages/pkg:pypi/flask@0.7

url pkg:pypi/flask@0.7.1

purl pkg:pypi/flask@0.7.1

is_vulnerable true

affected_by_vulnerabilities

vulnerability	VCID-4zf1-yftj-3fa5

vulnerability	VCID-665n-js85-m7ch

vulnerability	VCID-p1sj-stfb-mbce

resource_url http://public2.vulnerablecode.io/packages/pkg:pypi/flask@0.7.1

url pkg:pypi/flask@0.7.2

purl pkg:pypi/flask@0.7.2

is_vulnerable true

affected_by_vulnerabilities

vulnerability	VCID-4zf1-yftj-3fa5

vulnerability	VCID-665n-js85-m7ch

vulnerability	VCID-p1sj-stfb-mbce

resource_url http://public2.vulnerablecode.io/packages/pkg:pypi/flask@0.7.2

url pkg:pypi/flask@0.8

purl pkg:pypi/flask@0.8

is_vulnerable true

affected_by_vulnerabilities

vulnerability	VCID-4zf1-yftj-3fa5

vulnerability	VCID-665n-js85-m7ch

vulnerability	VCID-p1sj-stfb-mbce

resource_url http://public2.vulnerablecode.io/packages/pkg:pypi/flask@0.8

url pkg:pypi/flask@0.8.1

purl pkg:pypi/flask@0.8.1

is_vulnerable true

affected_by_vulnerabilities

vulnerability	VCID-4zf1-yftj-3fa5

vulnerability	VCID-665n-js85-m7ch

vulnerability	VCID-p1sj-stfb-mbce

resource_url http://public2.vulnerablecode.io/packages/pkg:pypi/flask@0.8.1

url pkg:pypi/flask@0.9

purl pkg:pypi/flask@0.9

is_vulnerable true

affected_by_vulnerabilities

vulnerability	VCID-4zf1-yftj-3fa5

vulnerability	VCID-665n-js85-m7ch

vulnerability	VCID-p1sj-stfb-mbce

resource_url http://public2.vulnerablecode.io/packages/pkg:pypi/flask@0.9

url pkg:pypi/flask@0.10

purl pkg:pypi/flask@0.10

is_vulnerable true

affected_by_vulnerabilities

vulnerability	VCID-4zf1-yftj-3fa5

vulnerability	VCID-665n-js85-m7ch

vulnerability	VCID-p1sj-stfb-mbce

resource_url http://public2.vulnerablecode.io/packages/pkg:pypi/flask@0.10

url pkg:pypi/flask@0.10.1

purl pkg:pypi/flask@0.10.1

is_vulnerable true

affected_by_vulnerabilities

vulnerability	VCID-4zf1-yftj-3fa5

vulnerability	VCID-665n-js85-m7ch

vulnerability	VCID-p1sj-stfb-mbce

resource_url http://public2.vulnerablecode.io/packages/pkg:pypi/flask@0.10.1

url pkg:pypi/flask@0.11

purl pkg:pypi/flask@0.11

is_vulnerable true

affected_by_vulnerabilities

vulnerability	VCID-4zf1-yftj-3fa5

vulnerability	VCID-665n-js85-m7ch

vulnerability	VCID-p1sj-stfb-mbce

resource_url http://public2.vulnerablecode.io/packages/pkg:pypi/flask@0.11

url pkg:pypi/flask@0.11.1

purl pkg:pypi/flask@0.11.1

is_vulnerable true

affected_by_vulnerabilities

vulnerability	VCID-4zf1-yftj-3fa5

vulnerability	VCID-665n-js85-m7ch

vulnerability	VCID-p1sj-stfb-mbce

resource_url http://public2.vulnerablecode.io/packages/pkg:pypi/flask@0.11.1

url pkg:pypi/flask@0.12

purl pkg:pypi/flask@0.12

is_vulnerable true

affected_by_vulnerabilities

vulnerability	VCID-4zf1-yftj-3fa5

vulnerability	VCID-665n-js85-m7ch

vulnerability	VCID-p1sj-stfb-mbce

resource_url http://public2.vulnerablecode.io/packages/pkg:pypi/flask@0.12

url pkg:pypi/flask@0.12.1

purl pkg:pypi/flask@0.12.1

is_vulnerable true

affected_by_vulnerabilities

vulnerability	VCID-4zf1-yftj-3fa5

vulnerability	VCID-665n-js85-m7ch

vulnerability	VCID-p1sj-stfb-mbce

resource_url http://public2.vulnerablecode.io/packages/pkg:pypi/flask@0.12.1

url pkg:pypi/flask@0.12.2

purl pkg:pypi/flask@0.12.2

is_vulnerable true

affected_by_vulnerabilities

vulnerability	VCID-4zf1-yftj-3fa5

vulnerability	VCID-665n-js85-m7ch

vulnerability	VCID-p1sj-stfb-mbce

resource_url http://public2.vulnerablecode.io/packages/pkg:pypi/flask@0.12.2

url pkg:pypi/flask@0.12.3

purl pkg:pypi/flask@0.12.3

is_vulnerable true

affected_by_vulnerabilities

vulnerability	VCID-4zf1-yftj-3fa5

vulnerability	VCID-665n-js85-m7ch

resource_url http://public2.vulnerablecode.io/packages/pkg:pypi/flask@0.12.3

url pkg:pypi/flask@0.12.4

purl pkg:pypi/flask@0.12.4

is_vulnerable true

affected_by_vulnerabilities

vulnerability	VCID-4zf1-yftj-3fa5

vulnerability	VCID-665n-js85-m7ch

resource_url http://public2.vulnerablecode.io/packages/pkg:pypi/flask@0.12.4

url pkg:pypi/flask@0.12.5

purl pkg:pypi/flask@0.12.5

is_vulnerable true

affected_by_vulnerabilities

vulnerability	VCID-4zf1-yftj-3fa5

vulnerability	VCID-665n-js85-m7ch

resource_url http://public2.vulnerablecode.io/packages/pkg:pypi/flask@0.12.5

References

reference_url

https://api.first.org/data/v1/epss?cve=CVE-2019-1010083

reference_id

reference_type

scores

value	0.00469
scoring_system	epss
scoring_elements	0.64856
published_at	2026-05-30T12:55:00Z

url

https://api.first.org/data/v1/epss?cve=CVE-2019-1010083

reference_url

https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml

reference_id

reference_type

scores

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

reference_url

https://github.com/advisories/GHSA-5wv5-4vpf-pj6m

reference_id

reference_type

scores

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

value	HIGH
scoring_system	cvssv3.1_qr
scoring_elements

value	8.7
scoring_system	cvssv4
scoring_elements	CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N

value	HIGH
scoring_system	generic_textual
scoring_elements

url

https://github.com/advisories/GHSA-5wv5-4vpf-pj6m

reference_url

https://github.com/pallets/flask

reference_id

reference_type

scores

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

value	8.7
scoring_system	cvssv4
scoring_elements	CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N

value	HIGH
scoring_system	generic_textual
scoring_elements

url

https://github.com/pallets/flask

reference_url

https://github.com/pypa/advisory-database/tree/main/vulns/flask/PYSEC-2019-179.yaml

reference_id

reference_type

scores

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

value	8.7
scoring_system	cvssv4
scoring_elements	CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N

value	HIGH
scoring_system	generic_textual
scoring_elements

url

https://github.com/pypa/advisory-database/tree/main/vulns/flask/PYSEC-2019-179.yaml

reference_url

https://www.palletsprojects.com/blog/flask-1-0-released

reference_id

reference_type

scores

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

value	8.7
scoring_system	cvssv4
scoring_elements	CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N

value	HIGH
scoring_system	generic_textual
scoring_elements

url

https://www.palletsprojects.com/blog/flask-1-0-released

reference_url	https://www.palletsprojects.com/blog/flask-1-0-released/
reference_id
reference_type
scores
url	https://www.palletsprojects.com/blog/flask-1-0-released/

reference_url

https://nvd.nist.gov/vuln/detail/CVE-2019-1010083

reference_id

CVE-2019-1010083

reference_type

scores

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

value	8.7
scoring_system	cvssv4
scoring_elements	CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N

value	HIGH
scoring_system	generic_textual
scoring_elements

url

https://nvd.nist.gov/vuln/detail/CVE-2019-1010083

Weaknesses

cwe_id	400
name	Uncontrolled Resource Consumption
description	The product does not properly control the allocation and maintenance of a limited resource, thereby enabling an actor to influence the amount of resources consumed, eventually leading to the exhaustion of available resources.

cwe_id	937
name	OWASP Top Ten 2013 Category A9 - Using Components with Known Vulnerabilities
description	Weaknesses in this category are related to the A9 category in the OWASP Top Ten 2013.

cwe_id	1035
name	OWASP Top Ten 2017 Category A9 - Using Components with Known Vulnerabilities
description	Weaknesses in this category are related to the A9 category in the OWASP Top Ten 2017.

Exploits

Severity_range_score 7.0 - 8.9

Exploitability 0.5

Weighted_severity 8.0

Risk_score 4.0

Resource_url http://public2.vulnerablecode.io/vulnerabilities/VCID-665n-js85-m7ch

Vulnerability Instance