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CVE-2016-2196

Heap-based buffer overflow in the P-521 reduction function in Botan 1.11.x before 1.11.27 allows remote attackers to cause a denial of service (memory overwrite and crash) or execute arbitrary code via unspecified vectors.

Data is provided by the National Vulnerability Database (NVD)
Botan Project ≫ Botan Version1.11.0
Botan Project ≫ Botan Version1.11.1
Botan Project ≫ Botan Version1.11.2
Botan Project ≫ Botan Version1.11.3
Botan Project ≫ Botan Version1.11.4
Botan Project ≫ Botan Version1.11.5
Botan Project ≫ Botan Version1.11.6
Botan Project ≫ Botan Version1.11.7
Botan Project ≫ Botan Version1.11.8
Botan Project ≫ Botan Version1.11.9
Botan Project ≫ Botan Version1.11.10
Botan Project ≫ Botan Version1.11.11
Botan Project ≫ Botan Version1.11.12
Botan Project ≫ Botan Version1.11.13
Botan Project ≫ Botan Version1.11.14
Botan Project ≫ Botan Version1.11.15
Botan Project ≫ Botan Version1.11.16
Botan Project ≫ Botan Version1.11.17
Botan Project ≫ Botan Version1.11.18
Botan Project ≫ Botan Version1.11.19
Botan Project ≫ Botan Version1.11.20
Botan Project ≫ Botan Version1.11.21
Botan Project ≫ Botan Version1.11.22
Botan Project ≫ Botan Version1.11.23
Botan Project ≫ Botan Version1.11.24
Botan Project ≫ Botan Version1.11.25
Botan Project ≫ Botan Version1.11.26
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Type Source Score Percentile
EPSS FIRST.org 2.57% 0.849
CVSS Metriken
Source Base Score Exploit Score Impact Score Vector string
nvd@nist.gov 9.8 3.9 5.9
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
nvd@nist.gov 10 10 10
AV:N/AC:L/Au:N/C:C/I:C/A:C
CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer

The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.