// For flags

CVE-2017-5336

gnutls: Stack overflow in cdk_pk_get_keyid

Severity Score

9.8
*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

Stack-based buffer overflow in the cdk_pk_get_keyid function in lib/opencdk/pubkey.c in GnuTLS before 3.3.26 and 3.5.x before 3.5.8 allows remote attackers to have unspecified impact via a crafted OpenPGP certificate.

El desbordamiento de búfer basado en la pila en la función cdk_pk_get_keyid en lib/opencdk/pubkey.c en GnuTLS en versiones anteriores a 3.3.26 y 3.5.x en versiones anteriores a 3.5.8 permite a atacantes remotos tener un impacto no especificado a través de un certificado OpenPGP manipulado.

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
Low
Availability
None
Attack Vector
Network
Attack Complexity
Low
Authentication
None
Confidentiality
Partial
Integrity
Partial
Availability
Partial
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2017-01-10 CVE Reserved
  • 2017-01-13 CVE Published
  • 2023-06-28 EPSS Updated
  • 2024-08-05 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer
  • CWE-121: Stack-based Buffer Overflow
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Opensuse
Search vendor "Opensuse"
Leap
Search vendor "Opensuse" for product "Leap"
42.1
Search vendor "Opensuse" for product "Leap" and version "42.1"
-
Affected
Opensuse
Search vendor "Opensuse"
Leap
Search vendor "Opensuse" for product "Leap"
42.2
Search vendor "Opensuse" for product "Leap" and version "42.2"
-
Affected
Gnu
Search vendor "Gnu"
Gnutls
Search vendor "Gnu" for product "Gnutls"
<= 3.3.25
Search vendor "Gnu" for product "Gnutls" and version " <= 3.3.25"
-
Affected
Gnu
Search vendor "Gnu"
Gnutls
Search vendor "Gnu" for product "Gnutls"
3.5.0
Search vendor "Gnu" for product "Gnutls" and version "3.5.0"
-
Affected
Gnu
Search vendor "Gnu"
Gnutls
Search vendor "Gnu" for product "Gnutls"
3.5.1
Search vendor "Gnu" for product "Gnutls" and version "3.5.1"
-
Affected
Gnu
Search vendor "Gnu"
Gnutls
Search vendor "Gnu" for product "Gnutls"
3.5.2
Search vendor "Gnu" for product "Gnutls" and version "3.5.2"
-
Affected
Gnu
Search vendor "Gnu"
Gnutls
Search vendor "Gnu" for product "Gnutls"
3.5.3
Search vendor "Gnu" for product "Gnutls" and version "3.5.3"
-
Affected
Gnu
Search vendor "Gnu"
Gnutls
Search vendor "Gnu" for product "Gnutls"
3.5.4
Search vendor "Gnu" for product "Gnutls" and version "3.5.4"
-
Affected
Gnu
Search vendor "Gnu"
Gnutls
Search vendor "Gnu" for product "Gnutls"
3.5.5
Search vendor "Gnu" for product "Gnutls" and version "3.5.5"
-
Affected
Gnu
Search vendor "Gnu"
Gnutls
Search vendor "Gnu" for product "Gnutls"
3.5.6
Search vendor "Gnu" for product "Gnutls" and version "3.5.6"
-
Affected
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