High severity · published Mar 24, 2017
CVE-2017-5335
The stream reading functions in lib/opencdk/read-packet.c in GnuTLS before 3.3.26 and 3.5.x before 3.5.8 allow remote attackers to cause a denial of service (out-of-memory error…
7.5
CVSS
8%
EPSS
No
On KEV
Description
The stream reading functions in lib/opencdk/read-packet.c in GnuTLS before 3.3.26 and 3.5.x before 3.5.8 allow remote attackers to cause a denial of service (out-of-memory error and crash) via a crafted OpenPGP certificate.
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)8.0% · higher than 95% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
GN
Gnutls · Gnu
through 3.3.25; 3.5.0; 3.5.1; 3.5.2; 3.5.3; 3.5.4; +3 more · source: NVD
LE
Leap · Opensuse
42.1; 42.2 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2017-5335
CVE.org
https://www.cve.org/CVERecord?id=CVE-2017-5335
Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2017-02/msg00005.html
rhn.redhat.com
http://rhn.redhat.com/errata/RHSA-2017-0574.html
Mailing List
http://www.openwall.com/lists/oss-security/2017/01/10/7
Mailing List
http://www.openwall.com/lists/oss-security/2017/01/11/4
Third Party Advisory
http://www.securityfocus.com/bid/95374
Third Party Advisory
http://www.securitytracker.com/id/1037576
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