Home/CVE/The resolve_redirects function in sessions.py in requests 2.1.0 through 2.5.3 allows remote attackers to conduct session
CVE

CVE-2015-2296

The resolve_redirects function in sessions.py in requests 2.1.0 through 2.5.3 allows remote attackers to conduct session

The resolve_redirects function in sessions.py in requests 2.1.0 through 2.5.3 allows remote attackers to conduct session fixation attacks via a cookie without a host value in a redirect.

MEDIUM · CVSS 6.8 EPSS 0.0114
Monitor
  • No active-exploitation, high-EPSS, or public-exploit signals - routine patching cadence
Sigma rules2 YARA rules0
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Affected Products & Versions

3
mageia project mageiaall versions
python requestsall versions
canonical ubuntu linuxall versions
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Affected Packages

1
Language-ecosystem packages (from OSV) tied to this CVE, with the version that fixes it - the dependency-level detail NVD doesn’t carry.
PyPI requests MODERATE fixed in 2.6.0
◈

Sigma Hunt Rules

2
Exact rules name this CVE ID. Product rules name an affected product in their title. Related rules cover techniques used by actors who exploited this CVE. Showing the most relevant matches; the complete related set is on the full drill-down.
productmediumCloudflared Tunnels Related DNS Requests
productmediumPotential AS-REP Roasting via Kerberos TGT Requests
▣

Scoring & Timeline

6.8
MEDIUM · CVSS v2 (legacy) · cve@mitre.org
View on NVD
This CVE predates CVSS v3; the legacy v2 score is shown so triage still has a severity to work with.
v2 Vector
AV:N/AC:M/Au:N/C:P/I:P/A:P
Published to NVD18 Mar 2015 · 04:59 PM
⚑

Vendor Advisories

13
suse-csafopenSUSE-SU-2024:10098-1
suse-csafopenSUSE-SU-2024:10125-1
suse-csafopenSUSE-SU-2024:11251-1
suse-csafopenSUSE-SU-2024:11266-1
suse-csafopenSUSE-SU-2024:11281-1
🔗

References & Sources

8
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
http://advisories.mageia.org/MGASA-2015-0120.html
http://lists.fedoraproject.org/pipermail/package-announce/2015-March/153594.html
http://www.mandriva.com/security/advisories?name=MDVSA-2015:133
http://www.openwall.com/lists/oss-security/2015/03/14/4
http://www.openwall.com/lists/oss-security/2015/03/15/1
http://www.ubuntu.com/usn/USN-2531-1
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