Lookup for vulnerable packages by Package URL.

Purlpkg:pypi/httplib2@0.7.7
Typepypi
Namespace
Namehttplib2
Version0.7.7
Qualifiers
Subpath
Is_vulnerabletrue
Next_non_vulnerable_version0.10.1
Latest_non_vulnerable_version0.19.0
Affected_by_vulnerabilities
0
url VCID-92cy-sw95-63fb
vulnerability_id VCID-92cy-sw95-63fb
summary In httplib2 before version 0.18.0, an attacker controlling unescaped part of uri for `httplib2.Http.request()` could change request headers and body, send additional hidden requests to same server. This vulnerability impacts software that uses httplib2 with uri constructed by string concatenation, as opposed to proper urllib building with escaping. This has been fixed in 0.18.0.
references
0
reference_url https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2020-11078.json
reference_id
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scores
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scoring_system cvssv3
scoring_elements CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:H/A:N
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reference_id
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published_at 2026-06-04T12:55:00Z
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reference_url https://github.com/httplib2/httplib2
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reference_url https://bugzilla.redhat.com/show_bug.cgi?id=1845937
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fixed_packages
0
url pkg:pypi/httplib2@0.18.0
purl pkg:pypi/httplib2@0.18.0
is_vulnerable true
affected_by_vulnerabilities
0
vulnerability VCID-v8bw-2ukf-bbfg
resource_url http://public2.vulnerablecode.io/packages/pkg:pypi/httplib2@0.18.0
aliases CVE-2020-11078, GHSA-gg84-qgv9-w4pq, PYSEC-2020-46
risk_score 3.1
exploitability 0.5
weighted_severity 6.2
resource_url http://public2.vulnerablecode.io/vulnerabilities/VCID-92cy-sw95-63fb
1
url VCID-eem4-2qxa-ufbk
vulnerability_id VCID-eem4-2qxa-ufbk
summary httplib2 0.7.2, 0.8, and earlier, after an initial connection is made, does not verify that the server hostname matches a domain name in the subject's Common Name (CN) or subjectAltName field of the X.509 certificate, which allows man-in-the-middle attackers to spoof SSL servers via an arbitrary valid certificate.
references
0
reference_url http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=706602
reference_id
reference_type
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reference_url https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=706602
reference_id 706602
reference_type
scores
url https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=706602
14
reference_url https://bugzilla.redhat.com/show_bug.cgi?id=958638
reference_id 958638
reference_type
scores
url https://bugzilla.redhat.com/show_bug.cgi?id=958638
15
reference_url https://nvd.nist.gov/vuln/detail/CVE-2013-2037
reference_id CVE-2013-2037
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:H/A:N
1
value 6.6
scoring_system cvssv4
scoring_elements CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N/E:U
2
value MODERATE
scoring_system generic_textual
scoring_elements
url https://nvd.nist.gov/vuln/detail/CVE-2013-2037
16
reference_url https://github.com/advisories/GHSA-q48q-77qv-cf9p
reference_id GHSA-q48q-77qv-cf9p
reference_type
scores
url https://github.com/advisories/GHSA-q48q-77qv-cf9p
fixed_packages
0
url pkg:pypi/httplib2@0.9
purl pkg:pypi/httplib2@0.9
is_vulnerable true
affected_by_vulnerabilities
0
vulnerability VCID-92cy-sw95-63fb
1
vulnerability VCID-v8bw-2ukf-bbfg
resource_url http://public2.vulnerablecode.io/packages/pkg:pypi/httplib2@0.9
1
url pkg:pypi/httplib2@0.10.1
purl pkg:pypi/httplib2@0.10.1
is_vulnerable false
affected_by_vulnerabilities
resource_url http://public2.vulnerablecode.io/packages/pkg:pypi/httplib2@0.10.1
aliases CVE-2013-2037, GHSA-q48q-77qv-cf9p, PYSEC-2014-81
risk_score 3.4
exploitability 0.5
weighted_severity 6.8
resource_url http://public2.vulnerablecode.io/vulnerabilities/VCID-eem4-2qxa-ufbk
2
url VCID-v8bw-2ukf-bbfg
vulnerability_id VCID-v8bw-2ukf-bbfg
summary httplib2 is a comprehensive HTTP client library for Python. In httplib2 before version 0.19.0, a malicious server which responds with long series of "\xa0" characters in the "www-authenticate" header may cause Denial of Service (CPU burn while parsing header) of the httplib2 client accessing said server. This is fixed in version 0.19.0 which contains a new implementation of auth headers parsing using the pyparsing library.
references
0
reference_url https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-21240.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-2021-21240.json
1
reference_url https://api.first.org/data/v1/epss?cve=CVE-2021-21240
reference_id
reference_type
scores
0
value 0.01985
scoring_system epss
scoring_elements 0.83911
published_at 2026-06-04T12:55:00Z
url https://api.first.org/data/v1/epss?cve=CVE-2021-21240
2
reference_url https://github.com/httplib2/httplib2
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 7.7
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/E:P
2
value HIGH
scoring_system generic_textual
scoring_elements
url https://github.com/httplib2/httplib2
3
reference_url https://github.com/httplib2/httplib2/commit/bd9ee252c8f099608019709e22c0d705e98d26bc
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 7.7
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/E:P
2
value HIGH
scoring_system generic_textual
scoring_elements
url https://github.com/httplib2/httplib2/commit/bd9ee252c8f099608019709e22c0d705e98d26bc
4
reference_url https://github.com/httplib2/httplib2/pull/182
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 7.7
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/E:P
2
value HIGH
scoring_system generic_textual
scoring_elements
url https://github.com/httplib2/httplib2/pull/182
5
reference_url https://github.com/httplib2/httplib2/security/advisories/GHSA-93xj-8mrv-444m
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 7.7
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/E:P
2
value HIGH
scoring_system generic_textual
scoring_elements
url https://github.com/httplib2/httplib2/security/advisories/GHSA-93xj-8mrv-444m
6
reference_url https://github.com/pypa/advisory-database/tree/main/vulns/httplib2/PYSEC-2021-16.yaml
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 7.7
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/E:P
2
value HIGH
scoring_system generic_textual
scoring_elements
url https://github.com/pypa/advisory-database/tree/main/vulns/httplib2/PYSEC-2021-16.yaml
7
reference_url https://pypi.org/project/httplib2
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 7.7
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/E:P
2
value HIGH
scoring_system generic_textual
scoring_elements
url https://pypi.org/project/httplib2
8
reference_url https://bugzilla.redhat.com/show_bug.cgi?id=1926885
reference_id 1926885
reference_type
scores
url https://bugzilla.redhat.com/show_bug.cgi?id=1926885
9
reference_url https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=982738
reference_id 982738
reference_type
scores
url https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=982738
10
reference_url https://security.archlinux.org/ASA-202102-35
reference_id ASA-202102-35
reference_type
scores
url https://security.archlinux.org/ASA-202102-35
11
reference_url https://security.archlinux.org/AVG-1546
reference_id AVG-1546
reference_type
scores
0
value Medium
scoring_system archlinux
scoring_elements
url https://security.archlinux.org/AVG-1546
12
reference_url https://nvd.nist.gov/vuln/detail/CVE-2021-21240
reference_id CVE-2021-21240
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 7.7
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/E:P
2
value HIGH
scoring_system generic_textual
scoring_elements
url https://nvd.nist.gov/vuln/detail/CVE-2021-21240
13
reference_url https://github.com/advisories/GHSA-93xj-8mrv-444m
reference_id GHSA-93xj-8mrv-444m
reference_type
scores
url https://github.com/advisories/GHSA-93xj-8mrv-444m
14
reference_url https://access.redhat.com/errata/RHSA-2021:2116
reference_id RHSA-2021:2116
reference_type
scores
url https://access.redhat.com/errata/RHSA-2021:2116
fixed_packages
0
url pkg:pypi/httplib2@0.19.0
purl pkg:pypi/httplib2@0.19.0
is_vulnerable false
affected_by_vulnerabilities
resource_url http://public2.vulnerablecode.io/packages/pkg:pypi/httplib2@0.19.0
aliases CVE-2021-21240, GHSA-93xj-8mrv-444m, PYSEC-2021-16
risk_score 4.0
exploitability 0.5
weighted_severity 8.0
resource_url http://public2.vulnerablecode.io/vulnerabilities/VCID-v8bw-2ukf-bbfg
Fixing_vulnerabilities
Risk_score4.0
Resource_urlhttp://public2.vulnerablecode.io/packages/pkg:pypi/httplib2@0.7.7