// For flags

CVE-2014-8564

gnutls: Heap corruption when generating key ID for ECC (GNUTLS-SA-2014-5)

Severity Score

5.0
*CVSS v2

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

The _gnutls_ecc_ansi_x963_export function in gnutls_ecc.c in GnuTLS 3.x before 3.1.28, 3.2.x before 3.2.20, and 3.3.x before 3.3.10 allows remote attackers to cause a denial of service (out-of-bounds write) via a crafted (1) Elliptic Curve Cryptography (ECC) certificate or (2) certificate signing requests (CSR), related to generating key IDs.

La función _gnutls_ecc_ansi_x963_export en gnutls_ecc.c en GnuTLS 3.x anterior a 3.1.28, 3.2.x anterior a 3.2.20, y 3.3.x anterior a 3.3.10 permite a atacantes remotos causar una denegación de servicio (escritura fuera de rango) a través de un certificado malicioso ECC de tipo (1) curva elíptica criptográfica o (2) peticiones de solicitudes de firma de certificado (CSR), relacionado con la generación de key IDs.

An out-of-bounds memory write flaw was found in the way GnuTLS parsed certain ECC (Elliptic Curve Cryptography) certificates or certificate signing requests (CSR). A malicious user could create a specially crafted ECC certificate or a certificate signing request that, when processed by an application compiled against GnuTLS (for example, certtool), could cause that application to crash or execute arbitrary code with the permissions of the user running the application.

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Authentication
None
Confidentiality
None
Integrity
None
Availability
Partial
Attack Vector
Network
Attack Complexity
Medium
Authentication
None
Confidentiality
Partial
Integrity
Partial
Availability
Partial
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2014-10-30 CVE Reserved
  • 2014-11-11 CVE Published
  • 2024-06-25 EPSS Updated
  • 2024-08-06 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-122: Heap-based Buffer Overflow
  • CWE-310: Cryptographic Issues
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Gnu
Search vendor "Gnu"
Gnutls
Search vendor "Gnu" for product "Gnutls"
3.0
Search vendor "Gnu" for product "Gnutls" and version "3.0"
-
Affected
Gnu
Search vendor "Gnu"
Gnutls
Search vendor "Gnu" for product "Gnutls"
3.0.0
Search vendor "Gnu" for product "Gnutls" and version "3.0.0"
-
Affected
Gnu
Search vendor "Gnu"
Gnutls
Search vendor "Gnu" for product "Gnutls"
3.0.1
Search vendor "Gnu" for product "Gnutls" and version "3.0.1"
-
Affected
Gnu
Search vendor "Gnu"
Gnutls
Search vendor "Gnu" for product "Gnutls"
3.0.2
Search vendor "Gnu" for product "Gnutls" and version "3.0.2"
-
Affected
Gnu
Search vendor "Gnu"
Gnutls
Search vendor "Gnu" for product "Gnutls"
3.0.3
Search vendor "Gnu" for product "Gnutls" and version "3.0.3"
-
Affected
Gnu
Search vendor "Gnu"
Gnutls
Search vendor "Gnu" for product "Gnutls"
3.0.4
Search vendor "Gnu" for product "Gnutls" and version "3.0.4"
-
Affected
Gnu
Search vendor "Gnu"
Gnutls
Search vendor "Gnu" for product "Gnutls"
3.0.5
Search vendor "Gnu" for product "Gnutls" and version "3.0.5"
-
Affected
Gnu
Search vendor "Gnu"
Gnutls
Search vendor "Gnu" for product "Gnutls"
3.0.6
Search vendor "Gnu" for product "Gnutls" and version "3.0.6"
-
Affected
Gnu
Search vendor "Gnu"
Gnutls
Search vendor "Gnu" for product "Gnutls"
3.0.7
Search vendor "Gnu" for product "Gnutls" and version "3.0.7"
-
Affected
Gnu
Search vendor "Gnu"
Gnutls
Search vendor "Gnu" for product "Gnutls"
3.0.8
Search vendor "Gnu" for product "Gnutls" and version "3.0.8"
-
Affected
Gnu
Search vendor "Gnu"
Gnutls
Search vendor "Gnu" for product "Gnutls"
3.0.9
Search vendor "Gnu" for product "Gnutls" and version "3.0.9"
-
Affected
Gnu
Search vendor "Gnu"
Gnutls
Search vendor "Gnu" for product "Gnutls"
3.0.10
Search vendor "Gnu" for product "Gnutls" and version "3.0.10"
-
Affected
Gnu
Search vendor "Gnu"
Gnutls
Search vendor "Gnu" for product "Gnutls"
3.0.11
Search vendor "Gnu" for product "Gnutls" and version "3.0.11"
-
Affected
Gnu
Search vendor "Gnu"
Gnutls
Search vendor "Gnu" for product "Gnutls"
3.0.12
Search vendor "Gnu" for product "Gnutls" and version "3.0.12"
-
Affected
Gnu
Search vendor "Gnu"
Gnutls
Search vendor "Gnu" for product "Gnutls"
3.0.13
Search vendor "Gnu" for product "Gnutls" and version "3.0.13"
-
Affected
Gnu
Search vendor "Gnu"
Gnutls
Search vendor "Gnu" for product "Gnutls"
3.0.14
Search vendor "Gnu" for product "Gnutls" and version "3.0.14"
-
Affected
Gnu
Search vendor "Gnu"
Gnutls
Search vendor "Gnu" for product "Gnutls"
3.0.15
Search vendor "Gnu" for product "Gnutls" and version "3.0.15"
-
Affected
Gnu
Search vendor "Gnu"
Gnutls
Search vendor "Gnu" for product "Gnutls"
3.0.16
Search vendor "Gnu" for product "Gnutls" and version "3.0.16"
-
Affected
Gnu
Search vendor "Gnu"
Gnutls
Search vendor "Gnu" for product "Gnutls"
3.0.17
Search vendor "Gnu" for product "Gnutls" and version "3.0.17"
-
Affected
Gnu
Search vendor "Gnu"
Gnutls
Search vendor "Gnu" for product "Gnutls"
3.0.18
Search vendor "Gnu" for product "Gnutls" and version "3.0.18"
-
Affected
Gnu
Search vendor "Gnu"
Gnutls
Search vendor "Gnu" for product "Gnutls"
3.0.19
Search vendor "Gnu" for product "Gnutls" and version "3.0.19"
-
Affected
Gnu
Search vendor "Gnu"
Gnutls
Search vendor "Gnu" for product "Gnutls"
3.0.20
Search vendor "Gnu" for product "Gnutls" and version "3.0.20"
-
Affected
Gnu
Search vendor "Gnu"
Gnutls
Search vendor "Gnu" for product "Gnutls"
3.0.21
Search vendor "Gnu" for product "Gnutls" and version "3.0.21"
-
Affected
Gnu
Search vendor "Gnu"
Gnutls
Search vendor "Gnu" for product "Gnutls"
3.0.22
Search vendor "Gnu" for product "Gnutls" and version "3.0.22"
-
Affected
Gnu
Search vendor "Gnu"
Gnutls
Search vendor "Gnu" for product "Gnutls"
3.0.23
Search vendor "Gnu" for product "Gnutls" and version "3.0.23"
-
Affected
Gnu
Search vendor "Gnu"
Gnutls
Search vendor "Gnu" for product "Gnutls"
3.0.24
Search vendor "Gnu" for product "Gnutls" and version "3.0.24"
-
Affected
Gnu
Search vendor "Gnu"
Gnutls
Search vendor "Gnu" for product "Gnutls"
3.0.25
Search vendor "Gnu" for product "Gnutls" and version "3.0.25"
-
Affected
Gnu
Search vendor "Gnu"
Gnutls
Search vendor "Gnu" for product "Gnutls"
3.0.26
Search vendor "Gnu" for product "Gnutls" and version "3.0.26"
-
Affected
Gnu
Search vendor "Gnu"
Gnutls
Search vendor "Gnu" for product "Gnutls"
3.0.27
Search vendor "Gnu" for product "Gnutls" and version "3.0.27"
-
Affected
Gnu
Search vendor "Gnu"
Gnutls
Search vendor "Gnu" for product "Gnutls"
3.0.28
Search vendor "Gnu" for product "Gnutls" and version "3.0.28"
-
Affected
Gnu
Search vendor "Gnu"
Gnutls
Search vendor "Gnu" for product "Gnutls"
3.1.0
Search vendor "Gnu" for product "Gnutls" and version "3.1.0"
-
Affected
Gnu
Search vendor "Gnu"
Gnutls
Search vendor "Gnu" for product "Gnutls"
3.1.1
Search vendor "Gnu" for product "Gnutls" and version "3.1.1"
-
Affected
Gnu
Search vendor "Gnu"
Gnutls
Search vendor "Gnu" for product "Gnutls"
3.1.2
Search vendor "Gnu" for product "Gnutls" and version "3.1.2"
-
Affected
Gnu
Search vendor "Gnu"
Gnutls
Search vendor "Gnu" for product "Gnutls"
3.1.3
Search vendor "Gnu" for product "Gnutls" and version "3.1.3"
-
Affected
Gnu
Search vendor "Gnu"
Gnutls
Search vendor "Gnu" for product "Gnutls"
3.1.4
Search vendor "Gnu" for product "Gnutls" and version "3.1.4"
-
Affected
Gnu
Search vendor "Gnu"
Gnutls
Search vendor "Gnu" for product "Gnutls"
3.1.5
Search vendor "Gnu" for product "Gnutls" and version "3.1.5"
-
Affected
Gnu
Search vendor "Gnu"
Gnutls
Search vendor "Gnu" for product "Gnutls"
3.1.6
Search vendor "Gnu" for product "Gnutls" and version "3.1.6"
-
Affected
Gnu
Search vendor "Gnu"
Gnutls
Search vendor "Gnu" for product "Gnutls"
3.1.7
Search vendor "Gnu" for product "Gnutls" and version "3.1.7"
-
Affected
Gnu
Search vendor "Gnu"
Gnutls
Search vendor "Gnu" for product "Gnutls"
3.1.8
Search vendor "Gnu" for product "Gnutls" and version "3.1.8"
-
Affected
Gnu
Search vendor "Gnu"
Gnutls
Search vendor "Gnu" for product "Gnutls"
3.1.9
Search vendor "Gnu" for product "Gnutls" and version "3.1.9"
-
Affected
Gnu
Search vendor "Gnu"
Gnutls
Search vendor "Gnu" for product "Gnutls"
3.1.10
Search vendor "Gnu" for product "Gnutls" and version "3.1.10"
-
Affected
Gnu
Search vendor "Gnu"
Gnutls
Search vendor "Gnu" for product "Gnutls"
3.1.11
Search vendor "Gnu" for product "Gnutls" and version "3.1.11"
-
Affected
Gnu
Search vendor "Gnu"
Gnutls
Search vendor "Gnu" for product "Gnutls"
3.1.12
Search vendor "Gnu" for product "Gnutls" and version "3.1.12"
-
Affected
Gnu
Search vendor "Gnu"
Gnutls
Search vendor "Gnu" for product "Gnutls"
3.1.13
Search vendor "Gnu" for product "Gnutls" and version "3.1.13"
-
Affected
Gnu
Search vendor "Gnu"
Gnutls
Search vendor "Gnu" for product "Gnutls"
3.1.14
Search vendor "Gnu" for product "Gnutls" and version "3.1.14"
-
Affected
Gnu
Search vendor "Gnu"
Gnutls
Search vendor "Gnu" for product "Gnutls"
3.1.15
Search vendor "Gnu" for product "Gnutls" and version "3.1.15"
-
Affected
Gnu
Search vendor "Gnu"
Gnutls
Search vendor "Gnu" for product "Gnutls"
3.1.16
Search vendor "Gnu" for product "Gnutls" and version "3.1.16"
-
Affected
Gnu
Search vendor "Gnu"
Gnutls
Search vendor "Gnu" for product "Gnutls"
3.1.17
Search vendor "Gnu" for product "Gnutls" and version "3.1.17"
-
Affected
Gnu
Search vendor "Gnu"
Gnutls
Search vendor "Gnu" for product "Gnutls"
3.1.18
Search vendor "Gnu" for product "Gnutls" and version "3.1.18"
-
Affected
Gnu
Search vendor "Gnu"
Gnutls
Search vendor "Gnu" for product "Gnutls"
3.1.19
Search vendor "Gnu" for product "Gnutls" and version "3.1.19"
-
Affected
Gnu
Search vendor "Gnu"
Gnutls
Search vendor "Gnu" for product "Gnutls"
3.1.20
Search vendor "Gnu" for product "Gnutls" and version "3.1.20"
-
Affected
Gnu
Search vendor "Gnu"
Gnutls
Search vendor "Gnu" for product "Gnutls"
3.1.21
Search vendor "Gnu" for product "Gnutls" and version "3.1.21"
-
Affected
Gnu
Search vendor "Gnu"
Gnutls
Search vendor "Gnu" for product "Gnutls"
3.1.22
Search vendor "Gnu" for product "Gnutls" and version "3.1.22"
-
Affected
Gnu
Search vendor "Gnu"
Gnutls
Search vendor "Gnu" for product "Gnutls"
3.1.23
Search vendor "Gnu" for product "Gnutls" and version "3.1.23"
-
Affected
Gnu
Search vendor "Gnu"
Gnutls
Search vendor "Gnu" for product "Gnutls"
3.1.24
Search vendor "Gnu" for product "Gnutls" and version "3.1.24"
-
Affected
Gnu
Search vendor "Gnu"
Gnutls
Search vendor "Gnu" for product "Gnutls"
3.1.25
Search vendor "Gnu" for product "Gnutls" and version "3.1.25"
-
Affected
Gnu
Search vendor "Gnu"
Gnutls
Search vendor "Gnu" for product "Gnutls"
3.1.26
Search vendor "Gnu" for product "Gnutls" and version "3.1.26"
-
Affected
Gnu
Search vendor "Gnu"
Gnutls
Search vendor "Gnu" for product "Gnutls"
3.1.27
Search vendor "Gnu" for product "Gnutls" and version "3.1.27"
-
Affected
Gnu
Search vendor "Gnu"
Gnutls
Search vendor "Gnu" for product "Gnutls"
3.2.0
Search vendor "Gnu" for product "Gnutls" and version "3.2.0"
-
Affected
Gnu
Search vendor "Gnu"
Gnutls
Search vendor "Gnu" for product "Gnutls"
3.2.1
Search vendor "Gnu" for product "Gnutls" and version "3.2.1"
-
Affected
Gnu
Search vendor "Gnu"
Gnutls
Search vendor "Gnu" for product "Gnutls"
3.2.2
Search vendor "Gnu" for product "Gnutls" and version "3.2.2"
-
Affected
Gnu
Search vendor "Gnu"
Gnutls
Search vendor "Gnu" for product "Gnutls"
3.2.3
Search vendor "Gnu" for product "Gnutls" and version "3.2.3"
-
Affected
Gnu
Search vendor "Gnu"
Gnutls
Search vendor "Gnu" for product "Gnutls"
3.2.4
Search vendor "Gnu" for product "Gnutls" and version "3.2.4"
-
Affected
Gnu
Search vendor "Gnu"
Gnutls
Search vendor "Gnu" for product "Gnutls"
3.2.5
Search vendor "Gnu" for product "Gnutls" and version "3.2.5"
-
Affected
Gnu
Search vendor "Gnu"
Gnutls
Search vendor "Gnu" for product "Gnutls"
3.2.6
Search vendor "Gnu" for product "Gnutls" and version "3.2.6"
-
Affected
Gnu
Search vendor "Gnu"
Gnutls
Search vendor "Gnu" for product "Gnutls"
3.2.7
Search vendor "Gnu" for product "Gnutls" and version "3.2.7"
-
Affected
Gnu
Search vendor "Gnu"
Gnutls
Search vendor "Gnu" for product "Gnutls"
3.2.8
Search vendor "Gnu" for product "Gnutls" and version "3.2.8"
-
Affected
Gnu
Search vendor "Gnu"
Gnutls
Search vendor "Gnu" for product "Gnutls"
3.2.8.1
Search vendor "Gnu" for product "Gnutls" and version "3.2.8.1"
-
Affected
Gnu
Search vendor "Gnu"
Gnutls
Search vendor "Gnu" for product "Gnutls"
3.2.9
Search vendor "Gnu" for product "Gnutls" and version "3.2.9"
-
Affected
Gnu
Search vendor "Gnu"
Gnutls
Search vendor "Gnu" for product "Gnutls"
3.2.10
Search vendor "Gnu" for product "Gnutls" and version "3.2.10"
-
Affected
Gnu
Search vendor "Gnu"
Gnutls
Search vendor "Gnu" for product "Gnutls"
3.2.11
Search vendor "Gnu" for product "Gnutls" and version "3.2.11"
-
Affected
Gnu
Search vendor "Gnu"
Gnutls
Search vendor "Gnu" for product "Gnutls"
3.2.12
Search vendor "Gnu" for product "Gnutls" and version "3.2.12"
-
Affected
Gnu
Search vendor "Gnu"
Gnutls
Search vendor "Gnu" for product "Gnutls"
3.2.12.1
Search vendor "Gnu" for product "Gnutls" and version "3.2.12.1"
-
Affected
Gnu
Search vendor "Gnu"
Gnutls
Search vendor "Gnu" for product "Gnutls"
3.2.13
Search vendor "Gnu" for product "Gnutls" and version "3.2.13"
-
Affected
Gnu
Search vendor "Gnu"
Gnutls
Search vendor "Gnu" for product "Gnutls"
3.2.14
Search vendor "Gnu" for product "Gnutls" and version "3.2.14"
-
Affected
Gnu
Search vendor "Gnu"
Gnutls
Search vendor "Gnu" for product "Gnutls"
3.2.15
Search vendor "Gnu" for product "Gnutls" and version "3.2.15"
-
Affected
Gnu
Search vendor "Gnu"
Gnutls
Search vendor "Gnu" for product "Gnutls"
3.2.16
Search vendor "Gnu" for product "Gnutls" and version "3.2.16"
-
Affected
Gnu
Search vendor "Gnu"
Gnutls
Search vendor "Gnu" for product "Gnutls"
3.2.17
Search vendor "Gnu" for product "Gnutls" and version "3.2.17"
-
Affected
Gnu
Search vendor "Gnu"
Gnutls
Search vendor "Gnu" for product "Gnutls"
3.2.18
Search vendor "Gnu" for product "Gnutls" and version "3.2.18"
-
Affected
Gnu
Search vendor "Gnu"
Gnutls
Search vendor "Gnu" for product "Gnutls"
3.2.19
Search vendor "Gnu" for product "Gnutls" and version "3.2.19"
-
Affected
Gnu
Search vendor "Gnu"
Gnutls
Search vendor "Gnu" for product "Gnutls"
3.3.0
Search vendor "Gnu" for product "Gnutls" and version "3.3.0"
-
Affected
Gnu
Search vendor "Gnu"
Gnutls
Search vendor "Gnu" for product "Gnutls"
3.3.0
Search vendor "Gnu" for product "Gnutls" and version "3.3.0"
pre0
Affected
Gnu
Search vendor "Gnu"
Gnutls
Search vendor "Gnu" for product "Gnutls"
3.3.1
Search vendor "Gnu" for product "Gnutls" and version "3.3.1"
-
Affected
Gnu
Search vendor "Gnu"
Gnutls
Search vendor "Gnu" for product "Gnutls"
3.3.2
Search vendor "Gnu" for product "Gnutls" and version "3.3.2"
-
Affected
Gnu
Search vendor "Gnu"
Gnutls
Search vendor "Gnu" for product "Gnutls"
3.3.3
Search vendor "Gnu" for product "Gnutls" and version "3.3.3"
-
Affected
Gnu
Search vendor "Gnu"
Gnutls
Search vendor "Gnu" for product "Gnutls"
3.3.4
Search vendor "Gnu" for product "Gnutls" and version "3.3.4"
-
Affected
Gnu
Search vendor "Gnu"
Gnutls
Search vendor "Gnu" for product "Gnutls"
3.3.5
Search vendor "Gnu" for product "Gnutls" and version "3.3.5"
-
Affected
Gnu
Search vendor "Gnu"
Gnutls
Search vendor "Gnu" for product "Gnutls"
3.3.6
Search vendor "Gnu" for product "Gnutls" and version "3.3.6"
-
Affected
Gnu
Search vendor "Gnu"
Gnutls
Search vendor "Gnu" for product "Gnutls"
3.3.7
Search vendor "Gnu" for product "Gnutls" and version "3.3.7"
-
Affected
Gnu
Search vendor "Gnu"
Gnutls
Search vendor "Gnu" for product "Gnutls"
3.3.8
Search vendor "Gnu" for product "Gnutls" and version "3.3.8"
-
Affected
Gnu
Search vendor "Gnu"
Gnutls
Search vendor "Gnu" for product "Gnutls"
3.3.9
Search vendor "Gnu" for product "Gnutls" and version "3.3.9"
-
Affected
Redhat
Search vendor "Redhat"
Enterprise Linux Desktop
Search vendor "Redhat" for product "Enterprise Linux Desktop"
7.0
Search vendor "Redhat" for product "Enterprise Linux Desktop" and version "7.0"
-
Affected
Redhat
Search vendor "Redhat"
Enterprise Linux Hpc Node
Search vendor "Redhat" for product "Enterprise Linux Hpc Node"
7.0
Search vendor "Redhat" for product "Enterprise Linux Hpc Node" and version "7.0"
-
Affected
Redhat
Search vendor "Redhat"
Enterprise Linux Server
Search vendor "Redhat" for product "Enterprise Linux Server"
7.0
Search vendor "Redhat" for product "Enterprise Linux Server" and version "7.0"
-
Affected
Redhat
Search vendor "Redhat"
Enterprise Linux Workstation
Search vendor "Redhat" for product "Enterprise Linux Workstation"
7.0
Search vendor "Redhat" for product "Enterprise Linux Workstation" and version "7.0"
-
Affected
Opensuse
Search vendor "Opensuse"
Opensuse
Search vendor "Opensuse" for product "Opensuse"
12.3
Search vendor "Opensuse" for product "Opensuse" and version "12.3"
-
Affected
Opensuse
Search vendor "Opensuse"
Opensuse
Search vendor "Opensuse" for product "Opensuse"
13.1
Search vendor "Opensuse" for product "Opensuse" and version "13.1"
-
Affected
Opensuse
Search vendor "Opensuse"
Opensuse
Search vendor "Opensuse" for product "Opensuse"
13.2
Search vendor "Opensuse" for product "Opensuse" and version "13.2"
-
Affected
Canonical
Search vendor "Canonical"
Ubuntu Linux
Search vendor "Canonical" for product "Ubuntu Linux"
14.10
Search vendor "Canonical" for product "Ubuntu Linux" and version "14.10"
-
Affected