CVE-2019-3860

An out of bounds read flaw was discovered in libssh2 before 1.8.1 in the way SFTP packets with empty payloads 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.

• CWE-125
• CWE-125

• http://lists.opensuse.org/opensuse-security-announce/2019-03/msg00040.htmlMailing List, Third Party Advisory
• http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00003.htmlThird Party Advisory
• http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00072.html
• https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3860Issue Tracking, Third Party Advisory
• https://lists.debian.org/debian-lts-announce/2019/03/msg00032.htmlThird Party Advisory
• https://lists.debian.org/debian-lts-announce/2019/07/msg00028.html
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/5DK6VO2CEUTAJFYIKWNZKEKYMYR3NO2O/
• https://seclists.org/bugtraq/2019/Apr/25
• https://security.netapp.com/advisory/ntap-20190327-0005/Third Party Advisory
• https://www.debian.org/security/2019/dsa-4431
• https://www.libssh2.org/CVE-2019-3860.htmlPatch, Vendor Advisory
• https://www.oracle.com/technetwork/security-advisory/cpuoct2019-5072832.html
• http://lists.opensuse.org/opensuse-security-announce/2019-03/msg00040.htmlMailing List, Third Party Advisory
• http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00003.htmlThird Party Advisory
• http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00072.html
• https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3860Issue Tracking, Third Party Advisory
• https://lists.debian.org/debian-lts-announce/2019/03/msg00032.htmlThird Party Advisory
• https://lists.debian.org/debian-lts-announce/2019/07/msg00028.html
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/5DK6VO2CEUTAJFYIKWNZKEKYMYR3NO2O/
• https://seclists.org/bugtraq/2019/Apr/25
• https://security.netapp.com/advisory/ntap-20190327-0005/Third Party Advisory
• https://www.debian.org/security/2019/dsa-4431
• https://www.libssh2.org/CVE-2019-3860.htmlPatch, Vendor Advisory
• https://www.oracle.com/technetwork/security-advisory/cpuoct2019-5072832.html

Published

Mar 25, 2019

Last Modified

Jun 17, 2026

Status

Modified

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• CVE-2019-3857An integer overflow flaw which could lead to an out of bound…8.8
• CVE-2019-3858An out of bounds read flaw was discovered in libssh2 before …5
• CVE-2019-3859An out of bounds read flaw was discovered in libssh2 before …9.1
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• CVE-2019-3862An out of bounds read flaw was discovered in libssh2 before …7.3
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• CVE-2019-3864A vulnerability was discovered in all quay-2 versions before…8.8
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