Django REST framework

Package Instance

Lookup for vulnerable packages by Package URL.

Purlpkg:deb/debian/python-cryptography@2.6.1-3%2Bdeb10u2
Typedeb
Namespacedebian
Namepython-cryptography
Version2.6.1-3+deb10u2
Qualifiers
Subpath
Is_vulnerabletrue
Next_non_vulnerable_version46.0.7-1
Latest_non_vulnerable_version46.0.7-1
Affected_by_vulnerabilities
0
url VCID-48jq-1u5d-tkan
vulnerability_id VCID-48jq-1u5d-tkan
summary cryptography is a package designed to expose cryptographic primitives and recipes to Python developers. Calling `load_pem_pkcs7_certificates` or `load_der_pkcs7_certificates` could lead to a NULL-pointer dereference and segfault. Exploitation of this vulnerability poses a serious risk of Denial of Service (DoS) for any application attempting to deserialize a PKCS7 blob/certificate. The consequences extend to potential disruptions in system availability and stability. This vulnerability has been patched in version 41.0.6.
references
0
reference_url https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2023-49083.json
reference_id
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reference_url https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-49083
reference_id
reference_type
scores
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reference_id
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reference_url https://github.com/pyca/cryptography
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reference_url https://github.com/pyca/cryptography/pull/9926
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reference_url https://github.com/pyca/cryptography/security/advisories/GHSA-jfhm-5ghh-2f97
reference_id
reference_type
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reference_url https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1057108
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reference_type
scores
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reference_url https://bugzilla.redhat.com/show_bug.cgi?id=2255331
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reference_type
scores
url https://bugzilla.redhat.com/show_bug.cgi?id=2255331
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reference_url https://nvd.nist.gov/vuln/detail/CVE-2023-49083
reference_id CVE-2023-49083
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reference_type
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reference_type
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url https://security.gentoo.org/glsa/202407-06
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reference_url https://access.redhat.com/errata/RHSA-2024:10965
reference_id RHSA-2024:10965
reference_type
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reference_url https://access.redhat.com/errata/RHSA-2024:1878
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reference_url https://access.redhat.com/errata/RHSA-2024:2337
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reference_url https://access.redhat.com/errata/RHSA-2025:13098
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reference_url https://access.redhat.com/errata/RHSA-2025:13101
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reference_url https://access.redhat.com/errata/RHSA-2025:13102
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reference_url https://access.redhat.com/errata/RHSA-2025:13103
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reference_url https://usn.ubuntu.com/6539-1/
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fixed_packages
0
url pkg:deb/debian/python-cryptography@38.0.4-3%2Bdeb12u1
purl pkg:deb/debian/python-cryptography@38.0.4-3%2Bdeb12u1
is_vulnerable true
affected_by_vulnerabilities
0
vulnerability VCID-f44c-ygbw-bufn
1
vulnerability VCID-rgsr-9wpx-qqg6
2
vulnerability VCID-x7vf-dyab-qbhq
resource_url http://public2.vulnerablecode.io/packages/pkg:deb/debian/python-cryptography@38.0.4-3%252Bdeb12u1
aliases CVE-2023-49083, GHSA-jfhm-5ghh-2f97, PYSEC-2023-254
risk_score 3.4
exploitability 0.5
weighted_severity 6.8
resource_url http://public2.vulnerablecode.io/vulnerabilities/VCID-48jq-1u5d-tkan
1
url VCID-bjpd-6kh8-1bbs
vulnerability_id VCID-bjpd-6kh8-1bbs
summary In the cryptography package before 3.3.2 for Python, certain sequences of update calls to symmetrically encrypt multi-GB values could result in an integer overflow and buffer overflow, as demonstrated by the Fernet class.
references
0
reference_url https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2020-36242.json
reference_id
reference_type
scores
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11
reference_url https://github.com/pypa/advisory-database/tree/main/vulns/cryptography/PYSEC-2021-63.yaml
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aliases CVE-2020-36242, GHSA-rhm9-p9w5-fwm7, PYSEC-2021-63
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summary cryptography is a package designed to expose cryptographic primitives and recipes to Python developers. In affected versions `Cipher.update_into` would accept Python objects which implement the buffer protocol, but provide only immutable buffers. This would allow immutable objects (such as `bytes`) to be mutated, thus violating fundamental rules of Python and resulting in corrupted output. This now correctly raises an exception. This issue has been present since `update_into` was originally introduced in cryptography 1.8.
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1
vulnerability VCID-f44c-ygbw-bufn
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vulnerability VCID-rgsr-9wpx-qqg6
3
vulnerability VCID-u4f5-k68d-wfd1
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vulnerability VCID-x7vf-dyab-qbhq
resource_url http://public2.vulnerablecode.io/packages/pkg:deb/debian/python-cryptography@3.3.2-1
aliases CVE-2020-25659, GHSA-hggm-jpg3-v476, PYSEC-2021-62
risk_score 4.0
exploitability 0.5
weighted_severity 8.0
resource_url http://public2.vulnerablecode.io/vulnerabilities/VCID-vmx8-tjg2-uuec
Fixing_vulnerabilities
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url VCID-4nw9-zhuy-y7cz
vulnerability_id VCID-4nw9-zhuy-y7cz
summary A flaw was found in python-cryptography versions between >=1.9.0 and <2.3. The finalize_with_tag API did not enforce a minimum tag length. If a user did not validate the input length prior to passing it to finalize_with_tag an attacker could craft an invalid payload with a shortened tag (e.g. 1 byte) such that they would have a 1 in 256 chance of passing the MAC check. GCM tag forgeries can cause key leakage.
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1
vulnerability VCID-bjpd-6kh8-1bbs
2
vulnerability VCID-u4f5-k68d-wfd1
3
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aliases CVE-2018-10903, GHSA-fcf9-3qw3-gxmj, PYSEC-2018-52
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exploitability 0.5
weighted_severity 8.0
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Risk_score4.1
Resource_urlhttp://public2.vulnerablecode.io/packages/pkg:deb/debian/python-cryptography@2.6.1-3%252Bdeb10u2