Django REST framework

Package Instance

Lookup for vulnerable packages by Package URL.

Purlpkg:pypi/scrapy@2.9.0
Typepypi
Namespace
Namescrapy
Version2.9.0
Qualifiers
Subpath
Is_vulnerabletrue
Next_non_vulnerable_version2.11.2
Latest_non_vulnerable_version2.13.4
Affected_by_vulnerabilities
0
url VCID-atnw-pnvj-zkhp
vulnerability_id VCID-atnw-pnvj-zkhp
summary A Regular Expression Denial of Service (ReDoS) vulnerability exists in the XMLFeedSpider class of the scrapy/scrapy project, specifically in the parsing of XML content. By crafting malicious XML content that exploits inefficient regular expression complexity used in the parsing process, an attacker can cause a denial-of-service (DoS) condition. This vulnerability allows for the system to hang and consume significant resources, potentially rendering services that utilize Scrapy for XML processing unresponsive.
references
0
reference_url https://github.com/scrapy/scrapy/commit/479619b340f197a8f24c5db45bc068fb8755f2c5
reference_id
reference_type
scores
0
value 6.5
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
url https://github.com/scrapy/scrapy/commit/479619b340f197a8f24c5db45bc068fb8755f2c5
1
reference_url https://huntr.com/bounties/271f94f2-1e05-4616-ac43-41752389e26b
reference_id
reference_type
scores
0
value 6.5
scoring_system cvssv3.1
scoring_elements CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
url https://huntr.com/bounties/271f94f2-1e05-4616-ac43-41752389e26b
fixed_packages
0
url pkg:pypi/scrapy@2.11.1
purl pkg:pypi/scrapy@2.11.1
is_vulnerable true
affected_by_vulnerabilities
0
vulnerability VCID-n6z2-awrh-7kbg
resource_url http://public2.vulnerablecode.io/packages/pkg:pypi/scrapy@2.11.1
aliases CVE-2024-1892, PYSEC-2024-162
risk_score null
exploitability null
weighted_severity null
resource_url http://public2.vulnerablecode.io/vulnerabilities/VCID-atnw-pnvj-zkhp
1
url VCID-n6z2-awrh-7kbg
vulnerability_id VCID-n6z2-awrh-7kbg
summary In scrapy/scrapy, an issue was identified where the Authorization header is not removed during redirects that only change the scheme (e.g., HTTPS to HTTP) but remain within the same domain. This behavior contravenes the Fetch standard, which mandates the removal of Authorization headers in cross-origin requests when the scheme, host, or port changes. Consequently, when a redirect downgrades from HTTPS to HTTP, the Authorization header may be inadvertently exposed in plaintext, leading to potential sensitive information disclosure to unauthorized actors. The flaw is located in the _build_redirect_request function of the redirect middleware.
references
0
reference_url https://github.com/scrapy/scrapy/commit/1d0502f25bbe55a22899af915623fda1aaeb9dd8
reference_id
reference_type
scores
url https://github.com/scrapy/scrapy/commit/1d0502f25bbe55a22899af915623fda1aaeb9dd8
1
reference_url https://huntr.com/bounties/27f6a021-a891-446a-ada5-0226d619dd1a
reference_id
reference_type
scores
url https://huntr.com/bounties/27f6a021-a891-446a-ada5-0226d619dd1a
fixed_packages
0
url pkg:pypi/scrapy@2.11.2
purl pkg:pypi/scrapy@2.11.2
is_vulnerable false
affected_by_vulnerabilities
resource_url http://public2.vulnerablecode.io/packages/pkg:pypi/scrapy@2.11.2
aliases CVE-2024-1968, PYSEC-2024-258
risk_score null
exploitability null
weighted_severity null
resource_url http://public2.vulnerablecode.io/vulnerabilities/VCID-n6z2-awrh-7kbg
Fixing_vulnerabilities
Risk_scorenull
Resource_urlhttp://public2.vulnerablecode.io/packages/pkg:pypi/scrapy@2.9.0