Lookup for vulnerable packages by Package URL.

Purlpkg:deb/debian/python-tornado@6.4.2-1?distro=trixie
Typedeb
Namespacedebian
Namepython-tornado
Version6.4.2-1
Qualifiers
distro trixie
Subpath
Is_vulnerablefalse
Next_non_vulnerable_version6.4.2-2
Latest_non_vulnerable_version6.5.5-1
Affected_by_vulnerabilities
Fixing_vulnerabilities
0
url VCID-3y8v-vsd8-ubba
vulnerability_id VCID-3y8v-vsd8-ubba
summary
Tornado has an HTTP cookie parsing DoS vulnerability
The algorithm used for parsing HTTP cookies in Tornado versions prior to 6.4.2 sometimes has quadratic complexity, leading to excessive CPU consumption when parsing maliciously-crafted cookie headers. This parsing occurs in the event loop thread and may block the processing of other requests.

See also CVE-2024-7592 for a similar vulnerability in cpython.
references
0
reference_url https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2024-52804.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-2024-52804.json
1
reference_url https://api.first.org/data/v1/epss?cve=CVE-2024-52804
reference_id
reference_type
scores
0
value 0.00118
scoring_system epss
scoring_elements 0.30697
published_at 2026-04-18T12:55:00Z
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published_at 2026-04-16T12:55:00Z
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published_at 2026-04-12T12:55:00Z
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scoring_system epss
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published_at 2026-04-21T12:55:00Z
url https://api.first.org/data/v1/epss?cve=CVE-2024-52804
2
reference_url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-52804
reference_id
reference_type
scores
url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-52804
3
reference_url https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
reference_id
reference_type
scores
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scoring_system cvssv3.1
scoring_elements CVSS:3.1/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
4
reference_url https://github.com/tornadoweb/tornado
reference_id
reference_type
scores
0
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scoring_system cvssv3.1
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1
value HIGH
scoring_system generic_textual
scoring_elements
url https://github.com/tornadoweb/tornado
5
reference_url https://github.com/tornadoweb/tornado/commit/d5ba4a1695fbf7c6a3e54313262639b198291533
reference_id
reference_type
scores
0
value 7.5
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1
value HIGH
scoring_system generic_textual
scoring_elements
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value Track
scoring_system ssvc
scoring_elements SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2024-11-25T17:54:41Z/
url https://github.com/tornadoweb/tornado/commit/d5ba4a1695fbf7c6a3e54313262639b198291533
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reference_url https://github.com/tornadoweb/tornado/security/advisories/GHSA-8w49-h785-mj3c
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 cvssv3.1_qr
scoring_elements
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scoring_system generic_textual
scoring_elements
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scoring_system ssvc
scoring_elements SSVCv2/E:N/A:Y/T:P/P:M/B:A/M:M/D:T/2024-11-25T17:54:41Z/
url https://github.com/tornadoweb/tornado/security/advisories/GHSA-8w49-h785-mj3c
7
reference_url https://lists.debian.org/debian-lts-announce/2025/01/msg00000.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://lists.debian.org/debian-lts-announce/2025/01/msg00000.html
8
reference_url https://nvd.nist.gov/vuln/detail/CVE-2024-52804
reference_id
reference_type
scores
0
value 7.5
scoring_system cvssv3.1
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1
value HIGH
scoring_system generic_textual
scoring_elements
url https://nvd.nist.gov/vuln/detail/CVE-2024-52804
9
reference_url https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1088112
reference_id 1088112
reference_type
scores
url https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1088112
10
reference_url https://bugzilla.redhat.com/show_bug.cgi?id=2328045
reference_id 2328045
reference_type
scores
url https://bugzilla.redhat.com/show_bug.cgi?id=2328045
11
reference_url https://github.com/advisories/GHSA-7pwv-g7hj-39pr
reference_id GHSA-7pwv-g7hj-39pr
reference_type
scores
0
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1
value Track
scoring_system ssvc
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url https://github.com/advisories/GHSA-7pwv-g7hj-39pr
12
reference_url https://github.com/advisories/GHSA-8w49-h785-mj3c
reference_id GHSA-8w49-h785-mj3c
reference_type
scores
0
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scoring_system cvssv3.1_qr
scoring_elements
url https://github.com/advisories/GHSA-8w49-h785-mj3c
13
reference_url https://access.redhat.com/errata/RHSA-2024:10590
reference_id RHSA-2024:10590
reference_type
scores
url https://access.redhat.com/errata/RHSA-2024:10590
14
reference_url https://access.redhat.com/errata/RHSA-2024:10836
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reference_type
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url https://access.redhat.com/errata/RHSA-2024:10836
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reference_url https://access.redhat.com/errata/RHSA-2024:10843
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reference_type
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reference_url https://access.redhat.com/errata/RHSA-2025:2470
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reference_type
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reference_url https://access.redhat.com/errata/RHSA-2025:2471
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reference_type
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18
reference_url https://access.redhat.com/errata/RHSA-2025:2550
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reference_type
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19
reference_url https://access.redhat.com/errata/RHSA-2025:2872
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reference_type
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reference_url https://access.redhat.com/errata/RHSA-2025:2955
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reference_url https://access.redhat.com/errata/RHSA-2025:2956
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reference_url https://access.redhat.com/errata/RHSA-2025:3108
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reference_url https://access.redhat.com/errata/RHSA-2025:3109
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reference_type
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24
reference_url https://usn.ubuntu.com/7150-1/
reference_id USN-7150-1
reference_type
scores
url https://usn.ubuntu.com/7150-1/
fixed_packages
0
url pkg:deb/debian/python-tornado@6.1.0-1?distro=trixie
purl pkg:deb/debian/python-tornado@6.1.0-1?distro=trixie
is_vulnerable false
affected_by_vulnerabilities
resource_url http://public2.vulnerablecode.io/packages/pkg:deb/debian/python-tornado@6.1.0-1%3Fdistro=trixie
1
url pkg:deb/debian/python-tornado@6.1.0-1%2Bdeb11u1?distro=trixie
purl pkg:deb/debian/python-tornado@6.1.0-1%2Bdeb11u1?distro=trixie
is_vulnerable false
affected_by_vulnerabilities
resource_url http://public2.vulnerablecode.io/packages/pkg:deb/debian/python-tornado@6.1.0-1%252Bdeb11u1%3Fdistro=trixie
2
url pkg:deb/debian/python-tornado@6.2.0-3%2Bdeb12u1?distro=trixie
purl pkg:deb/debian/python-tornado@6.2.0-3%2Bdeb12u1?distro=trixie
is_vulnerable false
affected_by_vulnerabilities
resource_url http://public2.vulnerablecode.io/packages/pkg:deb/debian/python-tornado@6.2.0-3%252Bdeb12u1%3Fdistro=trixie
3
url pkg:deb/debian/python-tornado@6.2.0-3%2Bdeb12u2?distro=trixie
purl pkg:deb/debian/python-tornado@6.2.0-3%2Bdeb12u2?distro=trixie
is_vulnerable true
affected_by_vulnerabilities
0
vulnerability VCID-27x3-ch78-8ueh
1
vulnerability VCID-be89-uuxa-fyb5
2
vulnerability VCID-g13r-ansu-27av
3
vulnerability VCID-nq24-395d-wuar
4
vulnerability VCID-y1z8-z2f1-mqg7
resource_url http://public2.vulnerablecode.io/packages/pkg:deb/debian/python-tornado@6.2.0-3%252Bdeb12u2%3Fdistro=trixie
4
url pkg:deb/debian/python-tornado@6.4.2-1?distro=trixie
purl pkg:deb/debian/python-tornado@6.4.2-1?distro=trixie
is_vulnerable false
affected_by_vulnerabilities
resource_url http://public2.vulnerablecode.io/packages/pkg:deb/debian/python-tornado@6.4.2-1%3Fdistro=trixie
5
url pkg:deb/debian/python-tornado@6.4.2-3?distro=trixie
purl pkg:deb/debian/python-tornado@6.4.2-3?distro=trixie
is_vulnerable true
affected_by_vulnerabilities
0
vulnerability VCID-27x3-ch78-8ueh
1
vulnerability VCID-be89-uuxa-fyb5
2
vulnerability VCID-g13r-ansu-27av
3
vulnerability VCID-nq24-395d-wuar
4
vulnerability VCID-y1z8-z2f1-mqg7
resource_url http://public2.vulnerablecode.io/packages/pkg:deb/debian/python-tornado@6.4.2-3%3Fdistro=trixie
6
url pkg:deb/debian/python-tornado@6.5.4-1?distro=trixie
purl pkg:deb/debian/python-tornado@6.5.4-1?distro=trixie
is_vulnerable true
affected_by_vulnerabilities
0
vulnerability VCID-be89-uuxa-fyb5
1
vulnerability VCID-nq24-395d-wuar
resource_url http://public2.vulnerablecode.io/packages/pkg:deb/debian/python-tornado@6.5.4-1%3Fdistro=trixie
7
url pkg:deb/debian/python-tornado@6.5.5-1?distro=trixie
purl pkg:deb/debian/python-tornado@6.5.5-1?distro=trixie
is_vulnerable false
affected_by_vulnerabilities
resource_url http://public2.vulnerablecode.io/packages/pkg:deb/debian/python-tornado@6.5.5-1%3Fdistro=trixie
aliases CVE-2024-52804, GHSA-8w49-h785-mj3c
risk_score 4.0
exploitability 0.5
weighted_severity 8.0
resource_url http://public2.vulnerablecode.io/vulnerabilities/VCID-3y8v-vsd8-ubba
Risk_scorenull
Resource_urlhttp://public2.vulnerablecode.io/packages/pkg:deb/debian/python-tornado@6.4.2-1%3Fdistro=trixie