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CVE-2020-12135

Published: Apr 24, 2020Updated: Nov 21, 2024 Sources: CVE List NVD BDUCWE-190
5.5MEDIUM
NVD MITRE
EPSS Score
1.2%
Top 35.7%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available
Self-Check
OpenVAS

Description

bson before 0.8 incorrectly uses int rather than size_t for many variables, parameters, and return values. In particular, the bson_ensure_space() parameter bytesNeeded could have an integer overflow via properly constructed bson input.

No summary for this CVE yet.

CVSS Vector Breakdown

AV:LAC:LPR:NUI:RS:UC:NI:NA:H
Exploitability
AV:LAttack Vector
Local
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:RUser Interaction
Required
Scope
S:UScope
Unchanged
Impact
C:NConfidentiality
None
I:NIntegrity
None
A:HAvailability
High
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Weaknesses

CWE-190

Affected Products

Сообщество свободного программного обеспечения
oss-projectaka fsf
whoopsieOn-premLibrary
OSS Libraries / generic-library
bsonLibraryLibrary
OSS Libraries / generic-library
Canonical Ltd.
commercial·GBaka canonical
UbuntuOn-premOS
Operating Systems / linux-distro
whoopsie project
commercial
whoopsieMixed
Web & CMS Plugins / cms-core
mongodb
commercial·US
c driver
Databases
and 1 more affected products View all →

Exploitability

Official Patch Available
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Attack Graph

Products CVE Techniques Tactics

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MITRE ATT&CK

1 technique
Initial Access
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References

https://bugs.launchpad.net/ubuntu/+source/whoopsie/+bug/1872560
bugs.launchpad.net
https://launchpadlibrarian.net/474887364/bson-fix-overflow.patch
launchpadlibrarian.net
https://github.com/10gen-archive/mongo-c-driver-legacy/commit/1a1f5e26a4309480d88598913f9eebf9e9cba8ca#diff-f7d29a680148f52d6601f59ed787f577
github.com
and 5 more references View all →

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