CVE-2016-2195
Gentoo Linux Security Advisory 201612-38
Severity Score
9.8
*CVSS v3
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
Integer overflow in the PointGFp constructor in Botan before 1.10.11 and 1.11.x before 1.11.27 allows remote attackers to overwrite memory and possibly execute arbitrary code via a crafted ECC point, which triggers a heap-based buffer overflow.
Desbordamiento de entero en el constructor PointGFp en Botan en versiones anteriores a 1.10.11 y 1.11.x en versiones anteriores a 1.11.27 permite a atacantes remotos sobrescribir memoria y posiblemente ejecutar código arbitrario a través de un punto ECC manipulado, lo que desencadena un desbordamiento de buffer basado en memoria dinámica.
Several security vulnerabilities were found in botan1.10, a C++ library which provides support for many common cryptographic operations, including encryption, authentication, X.509v3 certificates and CRLs.
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Authentication
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2016-01-29 CVE Reserved
- 2016-02-07 CVE Published
- 2024-08-05 CVE Updated
- 2025-08-20 EPSS Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer
CAPEC
References (4)
| URL | Tag | Source |
|---|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| http://botan.randombit.net/security.html | 2017-07-01 | |
| http://marc.info/?l=botan-devel&m=145435148602911&w=2 | 2017-07-01 | |
| http://www.debian.org/security/2016/dsa-3565 | 2017-07-01 | |
| https://security.gentoo.org/glsa/201612-38 | 2017-07-01 |
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Botan Project Search vendor "Botan Project" | Botan Search vendor "Botan Project" for product "Botan" | <= 1.10.10 Search vendor "Botan Project" for product "Botan" and version " <= 1.10.10" | - |
Affected
| ||||||
| Botan Project Search vendor "Botan Project" | Botan Search vendor "Botan Project" for product "Botan" | 1.11.0 Search vendor "Botan Project" for product "Botan" and version "1.11.0" | - |
Affected
| ||||||
| Botan Project Search vendor "Botan Project" | Botan Search vendor "Botan Project" for product "Botan" | 1.11.1 Search vendor "Botan Project" for product "Botan" and version "1.11.1" | - |
Affected
| ||||||
| Botan Project Search vendor "Botan Project" | Botan Search vendor "Botan Project" for product "Botan" | 1.11.2 Search vendor "Botan Project" for product "Botan" and version "1.11.2" | - |
Affected
| ||||||
| Botan Project Search vendor "Botan Project" | Botan Search vendor "Botan Project" for product "Botan" | 1.11.3 Search vendor "Botan Project" for product "Botan" and version "1.11.3" | - |
Affected
| ||||||
| Botan Project Search vendor "Botan Project" | Botan Search vendor "Botan Project" for product "Botan" | 1.11.4 Search vendor "Botan Project" for product "Botan" and version "1.11.4" | - |
Affected
| ||||||
| Botan Project Search vendor "Botan Project" | Botan Search vendor "Botan Project" for product "Botan" | 1.11.5 Search vendor "Botan Project" for product "Botan" and version "1.11.5" | - |
Affected
| ||||||
| Botan Project Search vendor "Botan Project" | Botan Search vendor "Botan Project" for product "Botan" | 1.11.6 Search vendor "Botan Project" for product "Botan" and version "1.11.6" | - |
Affected
| ||||||
| Botan Project Search vendor "Botan Project" | Botan Search vendor "Botan Project" for product "Botan" | 1.11.7 Search vendor "Botan Project" for product "Botan" and version "1.11.7" | - |
Affected
| ||||||
| Botan Project Search vendor "Botan Project" | Botan Search vendor "Botan Project" for product "Botan" | 1.11.8 Search vendor "Botan Project" for product "Botan" and version "1.11.8" | - |
Affected
| ||||||
| Botan Project Search vendor "Botan Project" | Botan Search vendor "Botan Project" for product "Botan" | 1.11.9 Search vendor "Botan Project" for product "Botan" and version "1.11.9" | - |
Affected
| ||||||
| Botan Project Search vendor "Botan Project" | Botan Search vendor "Botan Project" for product "Botan" | 1.11.10 Search vendor "Botan Project" for product "Botan" and version "1.11.10" | - |
Affected
| ||||||
| Botan Project Search vendor "Botan Project" | Botan Search vendor "Botan Project" for product "Botan" | 1.11.11 Search vendor "Botan Project" for product "Botan" and version "1.11.11" | - |
Affected
| ||||||
| Botan Project Search vendor "Botan Project" | Botan Search vendor "Botan Project" for product "Botan" | 1.11.12 Search vendor "Botan Project" for product "Botan" and version "1.11.12" | - |
Affected
| ||||||
| Botan Project Search vendor "Botan Project" | Botan Search vendor "Botan Project" for product "Botan" | 1.11.13 Search vendor "Botan Project" for product "Botan" and version "1.11.13" | - |
Affected
| ||||||
| Botan Project Search vendor "Botan Project" | Botan Search vendor "Botan Project" for product "Botan" | 1.11.14 Search vendor "Botan Project" for product "Botan" and version "1.11.14" | - |
Affected
| ||||||
| Botan Project Search vendor "Botan Project" | Botan Search vendor "Botan Project" for product "Botan" | 1.11.15 Search vendor "Botan Project" for product "Botan" and version "1.11.15" | - |
Affected
| ||||||
| Botan Project Search vendor "Botan Project" | Botan Search vendor "Botan Project" for product "Botan" | 1.11.16 Search vendor "Botan Project" for product "Botan" and version "1.11.16" | - |
Affected
| ||||||
| Botan Project Search vendor "Botan Project" | Botan Search vendor "Botan Project" for product "Botan" | 1.11.17 Search vendor "Botan Project" for product "Botan" and version "1.11.17" | - |
Affected
| ||||||
| Botan Project Search vendor "Botan Project" | Botan Search vendor "Botan Project" for product "Botan" | 1.11.18 Search vendor "Botan Project" for product "Botan" and version "1.11.18" | - |
Affected
| ||||||
| Botan Project Search vendor "Botan Project" | Botan Search vendor "Botan Project" for product "Botan" | 1.11.19 Search vendor "Botan Project" for product "Botan" and version "1.11.19" | - |
Affected
| ||||||
| Botan Project Search vendor "Botan Project" | Botan Search vendor "Botan Project" for product "Botan" | 1.11.20 Search vendor "Botan Project" for product "Botan" and version "1.11.20" | - |
Affected
| ||||||
| Botan Project Search vendor "Botan Project" | Botan Search vendor "Botan Project" for product "Botan" | 1.11.21 Search vendor "Botan Project" for product "Botan" and version "1.11.21" | - |
Affected
| ||||||
| Botan Project Search vendor "Botan Project" | Botan Search vendor "Botan Project" for product "Botan" | 1.11.22 Search vendor "Botan Project" for product "Botan" and version "1.11.22" | - |
Affected
| ||||||
| Botan Project Search vendor "Botan Project" | Botan Search vendor "Botan Project" for product "Botan" | 1.11.23 Search vendor "Botan Project" for product "Botan" and version "1.11.23" | - |
Affected
| ||||||
| Botan Project Search vendor "Botan Project" | Botan Search vendor "Botan Project" for product "Botan" | 1.11.24 Search vendor "Botan Project" for product "Botan" and version "1.11.24" | - |
Affected
| ||||||
| Botan Project Search vendor "Botan Project" | Botan Search vendor "Botan Project" for product "Botan" | 1.11.25 Search vendor "Botan Project" for product "Botan" and version "1.11.25" | - |
Affected
| ||||||
| Botan Project Search vendor "Botan Project" | Botan Search vendor "Botan Project" for product "Botan" | 1.11.26 Search vendor "Botan Project" for product "Botan" and version "1.11.26" | - |
Affected
| ||||||
| Debian Search vendor "Debian" | Debian Linux Search vendor "Debian" for product "Debian Linux" | 8.0 Search vendor "Debian" for product "Debian Linux" and version "8.0" | - |
Affected
| ||||||