Search/CVE-2020-15904
● CVE — High

CVE-2020-15904

VendorpypiProductbsdiff4DiscoveredJul 22, 2020UpdatedNov 21, 2024

A buffer overflow in the patching routine of bsdiff4 before 1.2.0 allows an attacker to write to heap memory (beyond allocated bounds) via a crafted patch file.

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CVSS v3.1
7.8 HIGH
EPSS
1.05%
probability of exploitation in 30 days
CISA KEV
Not listed
no confirmed exploitation reported
News coverage
0
sources referencing this CVE
Related IOCs
0
seen in the same coverage
CVSS v3.1 Detail
Attack VectorLOCAL
Attack ComplexityLOW
Privileges RequiredNONE
User InteractionREQUIRED
ScopeUNCHANGED
ConfidentialityHIGH
IntegrityHIGH
AvailabilityHIGH
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Connections
2 relationships
Timeline
disclosure → media coverage
Jul 22, 2020
Disclosure — published as a CVE record. · last revised by NVD Nov 21, 2024