CVE-2019-3861CWE-125

CVE-2019-3861

Medium · published March 25, 2019

CVSS v3.0
5.0
EPSS
5%
Percentile
92.4
In the wild
Unconfirmed
What it is

An out of bounds read flaw was discovered in libssh2 before 1.8.1 in the way SSH packets with a padding length value greater than the packet length are parsed. A remote attacker who compromises a SSH server may be able to cause a Denial of Service or read data in the client memory.

The record
Technical detail
CVSS v3.0
5.0 · MEDIUM
Vector
CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:L
CVSS v4.0
Not supplied
EPSS
0.05118 · 92.4th percentile
Weakness
CWE-125 · Out-of-bounds Read
Published
2019-03-25T23:29Z
Affected products (5)
ProductVersionsFixed in
libssh2/libssh2≥ 0.15, ≤ 1.8.0—
debian/debian_linuxall versions—
netapp/ontap_select_deploy_administration_utilityall versions—
opensuse/leapall versions—
opensuse/leapall versions—
References (23)
http://lists.opensuse.org/opensuse-security-announce/2019-03/msg00040.html · [email protected]http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00003.html · [email protected]https://access.redhat.com/errata/RHSA-2019:2136 · [email protected]https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3861 · [email protected]https://lists.debian.org/debian-lts-announce/2019/03/msg00032.html · [email protected]https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/5DK6VO2CEUTAJFYIKWNZKEKYMYR3NO2O/ · [email protected]https://seclists.org/bugtraq/2019/Apr/25 · [email protected]https://security.netapp.com/advisory/ntap-20190327-0005/ · [email protected]https://www.debian.org/security/2019/dsa-4431 · [email protected]https://www.libssh2.org/CVE-2019-3861.html · [email protected]https://www.oracle.com/technetwork/security-advisory/cpuoct2019-5072832.html · [email protected]http://lists.opensuse.org/opensuse-security-announce/2019-03/msg00040.html · af854a3a-2127-422b-91ae-364da2661108http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00003.html · af854a3a-2127-422b-91ae-364da2661108https://access.redhat.com/errata/RHSA-2019:2136 · af854a3a-2127-422b-91ae-364da2661108https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3861 · af854a3a-2127-422b-91ae-364da2661108https://lists.debian.org/debian-lts-announce/2019/03/msg00032.html · af854a3a-2127-422b-91ae-364da2661108https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/5DK6VO2CEUTAJFYIKWNZKEKYMYR3NO2O/ · af854a3a-2127-422b-91ae-364da2661108https://seclists.org/bugtraq/2019/Apr/25 · af854a3a-2127-422b-91ae-364da2661108https://security.netapp.com/advisory/ntap-20190327-0005/ · af854a3a-2127-422b-91ae-364da2661108https://www.debian.org/security/2019/dsa-4431 · af854a3a-2127-422b-91ae-364da2661108https://www.libssh2.org/CVE-2019-3861.html · af854a3a-2127-422b-91ae-364da2661108https://www.oracle.com/technetwork/security-advisory/cpuoct2019-5072832.html · af854a3a-2127-422b-91ae-364da2661108https://cert-portal.siemens.com/productcert/html/ssa-398330.html · 0b142b55-0307-4c5a-b3c9-f314f3fb7c5e
EPSS history
Timeline
  • 25 MAR 18:30Z
    An out of bounds read flaw was discovered in libssh2 before 1.8.1 in the way SSH packets with a padding length value greater than the packet length are parsed
    cvelistv5