CVE-2019-5436

high

Description

A heap buffer overflow in the TFTP receiving code allows for DoS or arbitrary code execution in libcurl versions 7.19.4 through 7.64.1.

References

https://www.oracle.com/technetwork/security-advisory/cpuoct2019-5072832.html

https://www.oracle.com/security-alerts/cpuoct2020.html

https://www.oracle.com/security-alerts/cpuapr2020.html

https://www.debian.org/security/2020/dsa-4633

https://support.f5.com/csp/article/K55133295?utm_source=f5support&amp%3Butm_medium=RSS

https://support.f5.com/csp/article/K55133295

https://security.netapp.com/advisory/ntap-20190606-0004/

https://security.gentoo.org/glsa/202003-29

https://seclists.org/bugtraq/2020/Feb/36

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/SMG3V4VTX2SE3EW3HQTN3DDLQBTORQC2/

https://curl.haxx.se/docs/CVE-2019-5436.html

http://www.openwall.com/lists/oss-security/2019/09/11/6

http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00017.html

http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00008.html

Details

Source: Mitre, NVD

Published: 2019-05-28

Updated: 2023-11-07

Risk Information

CVSS v2

Base Score: 4.6

Vector: CVSS2#AV:L/AC:L/Au:N/C:P/I:P/A:P

Severity: Medium

CVSS v3

Base Score: 7.8

Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Severity: High