CVE-2023-28319
Description
A use after free vulnerability exists in curl <v8.1.0 in the way libcurl offers a feature to verify an SSH server's public key using a SHA 256 hash. When this check fails, libcurl would free the memory for the fingerprint before it returns an error message containing the (now freed) hash. This flaw risks inserting sensitive heap-based data into the error message that might be shown to users or otherwise get leaked and revealed.
No summary for this CVE yet.
CVSS Vector Breakdown
Exploitability
AV:NAttack VectorNetwork
AC:LAttack ComplexityLow
PR:NPrivileges RequiredNone
UI:NUser InteractionNone
Scope
S:UScopeUnchanged
Impact
C:HConfidentialityHigh
I:NIntegrityNone
A:NAvailabilityNone
Weaknesses
Affected Products
netapp
commercial·US
NetApp Inc.
commercial·USaka netapp
Novell Inc.
commercial·US
haxx
oss-project·SEaka haxx.se
apple
commercial·USaka apple computer, apple inc.
Сообщество свободного программного обеспечения
oss-projectaka fsf
and 9 more affected products View all →
Exploitability
Official Patch Available
Attack Graph
Products CVE Techniques Tactics
Click technique nodes for MITRE ATT&CK details · drag to pan · Ctrl/⌘ + scroll to zoom, or go fullscreen.
MITRE ATT&CK
2 techniques Initial Access
Privilege Escalation
References
https://hackerone.com/reports/1913733
hackerone.com
https://security.netapp.com/advisory/ntap-20230609-0009/
security.netapp.com
https://support.apple.com/kb/HT213843
support.apple.com
and 30 more references View all →
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