// For flags

CVE-2014-3469

libtasn1: asn1_read_value_type() NULL pointer dereference

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 (1) asn1_read_value_type and (2) asn1_read_value functions in GNU Libtasn1 before 3.6 allows context-dependent attackers to cause a denial of service (NULL pointer dereference and crash) via a NULL value in an ivalue argument.

Las funciones (1) asn1_read_value_type y (2) asn1_read_value en GNU Libtasn1 anterior a 3.6 permite a atacantes dependientes de contexto causar una denegación de servicio (referencia de puntero nulo y caída) a través de un valor nulo en un argumento ivalue.

*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
None
Integrity
None
Availability
Partial
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2014-05-14 CVE Reserved
  • 2014-06-03 CVE Published
  • 2024-01-16 EPSS Updated
  • 2024-08-06 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-476: NULL Pointer Dereference
CAPEC
References (24)
URL Date SRC
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"
< 3.5.7
Search vendor "Gnu" for product "Gnutls" and version " < 3.5.7"
-
Affected
Gnu
Search vendor "Gnu"
Libtasn1
Search vendor "Gnu" for product "Libtasn1"
< 3.6
Search vendor "Gnu" for product "Libtasn1" and version " < 3.6"
-
Affected
Redhat
Search vendor "Redhat"
Virtualization
Search vendor "Redhat" for product "Virtualization"
6.0
Search vendor "Redhat" for product "Virtualization" and version "6.0"
-
Affected
Debian
Search vendor "Debian"
Debian Linux
Search vendor "Debian" for product "Debian Linux"
7.0
Search vendor "Debian" for product "Debian Linux" and version "7.0"
-
Affected
Redhat
Search vendor "Redhat"
Enterprise Linux Desktop
Search vendor "Redhat" for product "Enterprise Linux Desktop"
5.0
Search vendor "Redhat" for product "Enterprise Linux Desktop" and version "5.0"
-
Affected
Redhat
Search vendor "Redhat"
Enterprise Linux Desktop
Search vendor "Redhat" for product "Enterprise Linux Desktop"
6.0
Search vendor "Redhat" for product "Enterprise Linux Desktop" and version "6.0"
-
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 Eus
Search vendor "Redhat" for product "Enterprise Linux Eus"
6.5
Search vendor "Redhat" for product "Enterprise Linux Eus" and version "6.5"
-
Affected
Redhat
Search vendor "Redhat"
Enterprise Linux Eus
Search vendor "Redhat" for product "Enterprise Linux Eus"
7.3
Search vendor "Redhat" for product "Enterprise Linux Eus" and version "7.3"
-
Affected
Redhat
Search vendor "Redhat"
Enterprise Linux Eus
Search vendor "Redhat" for product "Enterprise Linux Eus"
7.4
Search vendor "Redhat" for product "Enterprise Linux Eus" and version "7.4"
-
Affected
Redhat
Search vendor "Redhat"
Enterprise Linux Eus
Search vendor "Redhat" for product "Enterprise Linux Eus"
7.5
Search vendor "Redhat" for product "Enterprise Linux Eus" and version "7.5"
-
Affected
Redhat
Search vendor "Redhat"
Enterprise Linux Eus
Search vendor "Redhat" for product "Enterprise Linux Eus"
7.6
Search vendor "Redhat" for product "Enterprise Linux Eus" and version "7.6"
-
Affected
Redhat
Search vendor "Redhat"
Enterprise Linux Eus
Search vendor "Redhat" for product "Enterprise Linux Eus"
7.7
Search vendor "Redhat" for product "Enterprise Linux Eus" and version "7.7"
-
Affected
Redhat
Search vendor "Redhat"
Enterprise Linux Server
Search vendor "Redhat" for product "Enterprise Linux Server"
5.0
Search vendor "Redhat" for product "Enterprise Linux Server" and version "5.0"
-
Affected
Redhat
Search vendor "Redhat"
Enterprise Linux Server
Search vendor "Redhat" for product "Enterprise Linux Server"
6.0
Search vendor "Redhat" for product "Enterprise Linux Server" and version "6.0"
-
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 Server Aus
Search vendor "Redhat" for product "Enterprise Linux Server Aus"
6.5
Search vendor "Redhat" for product "Enterprise Linux Server Aus" and version "6.5"
-
Affected
Redhat
Search vendor "Redhat"
Enterprise Linux Server Aus
Search vendor "Redhat" for product "Enterprise Linux Server Aus"
7.3
Search vendor "Redhat" for product "Enterprise Linux Server Aus" and version "7.3"
-
Affected
Redhat
Search vendor "Redhat"
Enterprise Linux Server Aus
Search vendor "Redhat" for product "Enterprise Linux Server Aus"
7.4
Search vendor "Redhat" for product "Enterprise Linux Server Aus" and version "7.4"
-
Affected
Redhat
Search vendor "Redhat"
Enterprise Linux Server Aus
Search vendor "Redhat" for product "Enterprise Linux Server Aus"
7.6
Search vendor "Redhat" for product "Enterprise Linux Server Aus" and version "7.6"
-
Affected
Redhat
Search vendor "Redhat"
Enterprise Linux Server Aus
Search vendor "Redhat" for product "Enterprise Linux Server Aus"
7.7
Search vendor "Redhat" for product "Enterprise Linux Server Aus" and version "7.7"
-
Affected
Redhat
Search vendor "Redhat"
Enterprise Linux Server Tus
Search vendor "Redhat" for product "Enterprise Linux Server Tus"
6.5
Search vendor "Redhat" for product "Enterprise Linux Server Tus" and version "6.5"
-
Affected
Redhat
Search vendor "Redhat"
Enterprise Linux Server Tus
Search vendor "Redhat" for product "Enterprise Linux Server Tus"
7.3
Search vendor "Redhat" for product "Enterprise Linux Server Tus" and version "7.3"
-
Affected
Redhat
Search vendor "Redhat"
Enterprise Linux Server Tus
Search vendor "Redhat" for product "Enterprise Linux Server Tus"
7.6
Search vendor "Redhat" for product "Enterprise Linux Server Tus" and version "7.6"
-
Affected
Redhat
Search vendor "Redhat"
Enterprise Linux Server Tus
Search vendor "Redhat" for product "Enterprise Linux Server Tus"
7.7
Search vendor "Redhat" for product "Enterprise Linux Server Tus" and version "7.7"
-
Affected
Redhat
Search vendor "Redhat"
Enterprise Linux Workstation
Search vendor "Redhat" for product "Enterprise Linux Workstation"
5.0
Search vendor "Redhat" for product "Enterprise Linux Workstation" and version "5.0"
-
Affected
Redhat
Search vendor "Redhat"
Enterprise Linux Workstation
Search vendor "Redhat" for product "Enterprise Linux Workstation"
6.0
Search vendor "Redhat" for product "Enterprise Linux Workstation" and version "6.0"
-
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
Suse
Search vendor "Suse"
Linux Enterprise Desktop
Search vendor "Suse" for product "Linux Enterprise Desktop"
11
Search vendor "Suse" for product "Linux Enterprise Desktop" and version "11"
sp3
Affected
Suse
Search vendor "Suse"
Linux Enterprise High Availability Extension
Search vendor "Suse" for product "Linux Enterprise High Availability Extension"
11
Search vendor "Suse" for product "Linux Enterprise High Availability Extension" and version "11"
sp3
Affected
Suse
Search vendor "Suse"
Linux Enterprise Server
Search vendor "Suse" for product "Linux Enterprise Server"
11
Search vendor "Suse" for product "Linux Enterprise Server" and version "11"
sp1, ltss
Affected
Suse
Search vendor "Suse"
Linux Enterprise Server
Search vendor "Suse" for product "Linux Enterprise Server"
11
Search vendor "Suse" for product "Linux Enterprise Server" and version "11"
sp2, ltss
Affected
Suse
Search vendor "Suse"
Linux Enterprise Server
Search vendor "Suse" for product "Linux Enterprise Server"
11
Search vendor "Suse" for product "Linux Enterprise Server" and version "11"
sp3
Affected
Suse
Search vendor "Suse"
Linux Enterprise Server
Search vendor "Suse" for product "Linux Enterprise Server"
11
Search vendor "Suse" for product "Linux Enterprise Server" and version "11"
sp3, vmware
Affected
Suse
Search vendor "Suse"
Linux Enterprise Software Development Kit
Search vendor "Suse" for product "Linux Enterprise Software Development Kit"
11
Search vendor "Suse" for product "Linux Enterprise Software Development Kit" and version "11"
sp3
Affected