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Vulnerability Details : CVE-2017-5337

Multiple heap-based buffer overflows in the read_attribute function in GnuTLS before 3.3.26 and 3.5.x before 3.5.8 allow remote attackers to have unspecified impact via a crafted OpenPGP certificate.
Publish Date : 2017-03-24 Last Update Date : 2018-10-30
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- CVSS Scores & Vulnerability Types

CVSS Score
Confidentiality Impact Partial (There is considerable informational disclosure.)
Integrity Impact Partial (Modification of some system files or information is possible, but the attacker does not have control over what can be modified, or the scope of what the attacker can affect is limited.)
Availability Impact Partial (There is reduced performance or interruptions in resource availability.)
Access Complexity Low (Specialized access conditions or extenuating circumstances do not exist. Very little knowledge or skill is required to exploit. )
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access None
Vulnerability Type(s) Overflow
CWE ID 119

- Related OVAL Definitions

Title Definition Id Class Family
RHSA-2017:0574: gnutls security, bug fix, and enhancement update (Moderate) oval:com.redhat.rhsa:def:20170574 unix
RHSA-2017:2292: gnutls security, bug fix, and enhancement update (Moderate) oval:com.redhat.rhsa:def:20172292 unix
OVAL (Open Vulnerability and Assessment Language) definitions define exactly what should be done to verify a vulnerability or a missing patch. Check out the OVAL definitions if you want to learn what you should do to verify a vulnerability.

- Products Affected By CVE-2017-5337

# Product Type Vendor Product Version Update Edition Language
1 Application GNU Gnutls * * * * Version Details Vulnerabilities
2 Application GNU Gnutls 3.5.0 * * * Version Details Vulnerabilities
3 Application GNU Gnutls 3.5.1 * * * Version Details Vulnerabilities
4 Application GNU Gnutls 3.5.2 * * * Version Details Vulnerabilities
5 Application GNU Gnutls 3.5.3 * * * Version Details Vulnerabilities
6 Application GNU Gnutls 3.5.4 * * * Version Details Vulnerabilities
7 Application GNU Gnutls 3.5.5 * * * Version Details Vulnerabilities
8 Application GNU Gnutls 3.5.6 * * * Version Details Vulnerabilities
9 Application GNU Gnutls 3.5.7 * * * Version Details Vulnerabilities
10 OS Opensuse Leap 42.1 * * * Version Details Vulnerabilities
11 OS Opensuse Leap 42.2 * * * Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
GNU Gnutls 9
Opensuse Leap 2

- References For CVE-2017-5337
REDHAT RHSA-2017:0574
SUSE openSUSE-SU-2017:0386
REDHAT RHSA-2017:2292
MLIST [oss-security] 20170110 CVE request: two advisories for GnuTLS GNUTLS-SA-2017-1, GNUTLS-SA-2017-2, fixed in 3.3.26, 3.5.8
MLIST [oss-security] 20170110 Re: CVE request: two advisories for GnuTLS GNUTLS-SA-2017-1, GNUTLS-SA-2017-2, fixed in 3.3.26, 3.5.8
SECTRACK 1037576
BID 95372 GnuTLS 'lib/opencdk/read-packet.c' Multiple Heap Buffer Overflow Vulnerabilities Release Date:2017-02-11 CONFIRM

- Metasploit Modules Related To CVE-2017-5337

There are not any metasploit modules related to this CVE entry (Please visit for more information)

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