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veracodeVeracode Vulnerability DatabaseVERACODE:13472
HistoryMar 19, 2019 - 3:01 a.m.

Denial Of Service (DoS)

2019-03-1903:01:03
Veracode Vulnerability Database
sca.analysiscenter.veracode.com
4

8.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

6.8 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:P/I:P/A:P

JSON

libssh2.so is vulnerable to denial of service. A malicious server could send a SSH_MSG_CHANNEL_REQUEST packet with an exit signal message having a length of maximum unsigned integer value. This results in a length value of 1, which would cause a memory write out of bounds error or zero byte allocation when memory is allocated.

References

Related

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cve 1
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ubuntucve 1
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ibm 14
openvas 21
centos 2
redhat 6
oraclelinux 6
amazon 2
thn 1
fedora 4
debian 3
suse 4
mageia 1
archlinux 1
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slackware 1
freebsd 1
photon 5
altlinux 1
ubuntu 1
kitploit 1
oracle 2
ics 1
prion
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Integer overflow
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libssh2 - security update
2019-03-26 00:00:00
ubuntucve
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2019-08-13 00:00:00
Scientific Linux Security Update : libssh2 on SL6.x i386/x86_64 (20190702)
2019-07-03 00:00:00
ibm
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Security Bulletin: IBM has announced a release for IBM Security Identity Governance and Intelligence in response to multiple security vulnerabilities (CVE-2019-3855, CVE-2019-3856, CVE-2019-3857, CVE-2019-3863)
2019-07-16 19:45:02
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2020-01-10 08:04:05
Security Bulletin: IBM QRadar Network Security is affected by multiple libssh2 vulnerabilities (CVE-2019-3863, CVE-2019-3857, CVE-2019-3856, CVE-2019-3855)
2019-06-27 08:35:02
openvas
openvas
CentOS Update for libssh2 CESA-2019:0679 centos7
2019-04-03 00:00:00
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Huawei EulerOS: Security Advisory for libssh2 (EulerOS-SA-2019-1362)
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libssh2 security update
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(RHSA-2019:1943) Important: libssh2 security update
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(RHSA-2019:2399) Important: libssh2 security update
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(RHSA-2019:1652) Important: libssh2 security update
2019-07-02 10:35:51
oraclelinux
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2019-03-28 00:00:00
libssh2 security update
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2019-08-13 00:00:00
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Important: libssh2
2019-04-25 16:44:00
thn
thn
Libssh Releases Update to Patch 9 New Security Vulnerabilities
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fedora
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[SECURITY] Fedora 28 Update: libssh2-1.8.1-1.fc28
2019-04-05 01:56:16
[SECURITY] Fedora 30 Update: libssh2-1.8.2-1.fc30
2019-04-05 00:02:26
[SECURITY] Fedora 29 Update: libssh2-1.8.1-1.fc29
2019-03-23 02:58:27
debian
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[SECURITY] [DSA 4431-1] libssh2 security update
2019-04-13 13:11:16
[SECURITY] [DLA 1730-1] libssh2 security update
2019-03-26 14:15:17
[SECURITY] [DSA 4431-1] libssh2 security update
2019-04-13 13:11:16
suse
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Security update for libssh2_org (moderate)
2019-04-02 00:00:00
Security update for libssh2_org (moderate)
2019-03-28 00:00:00
Security update for libssh2_org (moderate)
2020-12-01 00:00:00
mageia
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Updated libssh2 packages fix security vulnerability
2019-04-11 00:25:19
archlinux
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[ASA-201903-12] libssh2: multiple issues
2019-03-22 00:00:00
fortinet
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Protect
2019-11-14 00:00:00
slackware
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2019-03-18 23:39:28
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photon
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Critical Photon OS Security Update - PHSA-2019-0222
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Home Download Photon OS User Documentation FAQ Security Advisories Related Information Lightwave - PHSA-2019-2.0-0149
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2019-04-05 00:00:00
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kitploit
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2020-01-22 00:00:00
Oracle Critical Patch Update Advisory - October 2022
2022-10-18 00:00:00
ics
ics
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2023-12-14 12:00:00

8.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

6.8 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:P/I:P/A:P

JSON
Related for VERACODE:13472
prion1debiancve1redhatcve1alpinelinux1cve1osv4ubuntucve1f51nessus42ibm14openvas21centos2redhat6oraclelinux6amazon2thn1fedora4debian3suse4mageia1archlinux1fortinet1slackware1freebsd1photon5altlinux1ubuntu1kitploit1oracle2ics1