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.
Fix
Patch, vendor advisory and mitigation references on NVD 6
- http://www.openwall.com/lists/oss-security/2019/09/11/6 Mailing List, Patch, Third Party Advisory
- https://curl.haxx.se/docs/CVE-2019-5436.html Exploit, Patch, Vendor Advisory
- https://www.oracle.com/technetwork/security-advisory/cpuoct2019-5072832.html Patch, Third Party Advisory
- http://www.openwall.com/lists/oss-security/2019/09/11/6 Mailing List, Patch, Third Party Advisory
- https://curl.haxx.se/docs/CVE-2019-5436.html Exploit, Patch, Vendor Advisory
- https://www.oracle.com/technetwork/security-advisory/cpuoct2019-5072832.html Patch, Third Party Advisory
Every line above is quoted from NVD, CISA, Microsoft, the vendor's own advisory or DISA; nothing is generated.
Change history 1
- First seenCVSS 7.8 · haxx, opensuse, fedoraprojectNVD modified 2026-10-14 07:16
Affected (CPE criteria) 15
cpe:2.3:a:haxx:libcurl:*:*:*:*:*:*:*:*cpe:2.3:o:opensuse:leap:15.0:*:*:*:*:*:*:*cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:*cpe:2.3:o:opensuse:leap:42.3:*:*:*:*:*:*:*cpe:2.3:o:fedoraproject:fedora:29:*:*:*:*:*:*:*cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*cpe:2.3:a:f5:traffix_signaling_delivery_controller:*:*:*:*:*:*:*:*cpe:2.3:a:netapp:hci_management_node:-:*:*:*:*:*:*:*cpe:2.3:a:netapp:solidfire:-:*:*:*:*:*:*:*cpe:2.3:a:netapp:steelstore_cloud_integrated_storage:-:*:*:*:*:*:*:*cpe:2.3:a:oracle:enterprise_manager_ops_center:12.3.3:*:*:*:*:*:*:*cpe:2.3:a:oracle:enterprise_manager_ops_center:12.4.0:*:*:*:*:*:*:*cpe:2.3:a:oracle:mysql_server:*:*:*:*:*:*:*:*cpe:2.3:a:oracle:oss_support_tools:20.0:*:*:*:*:*:*:*
References 29
- http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00008.html Mailing List, Third Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00017.html Mailing List, Third Party Advisory
- http://www.openwall.com/lists/oss-security/2019/09/11/6 Mailing List, Patch, Third Party Advisory
- https://curl.haxx.se/docs/CVE-2019-5436.html Exploit, Patch, Vendor Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/SMG3V4VTX2SE3EW3HQTN3DDLQBTORQC2/
- https://seclists.org/bugtraq/2020/Feb/36 Mailing List, Third Party Advisory
- https://security.gentoo.org/glsa/202003-29 Third Party Advisory
- https://security.netapp.com/advisory/ntap-20190606-0004/ Third Party Advisory
- https://support.f5.com/csp/article/K55133295 Third Party Advisory
- https://support.f5.com/csp/article/K55133295?utm_source=f5support&%3Butm_medium=RSS
- https://www.debian.org/security/2020/dsa-4633 Third Party Advisory
- https://www.oracle.com/security-alerts/cpuapr2020.html Third Party Advisory
- https://www.oracle.com/security-alerts/cpuoct2020.html
- https://www.oracle.com/technetwork/security-advisory/cpuoct2019-5072832.html Patch, Third Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00008.html Mailing List, Third Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00017.html Mailing List, Third Party Advisory
- http://www.openwall.com/lists/oss-security/2019/09/11/6 Mailing List, Patch, Third Party Advisory
- https://curl.haxx.se/docs/CVE-2019-5436.html Exploit, Patch, Vendor Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/SMG3V4VTX2SE3EW3HQTN3DDLQBTORQC2/
- https://seclists.org/bugtraq/2020/Feb/36 Mailing List, Third Party Advisory
- https://security.gentoo.org/glsa/202003-29 Third Party Advisory
- https://security.netapp.com/advisory/ntap-20190606-0004/ Third Party Advisory
- https://support.f5.com/csp/article/K55133295 Third Party Advisory
- https://support.f5.com/csp/article/K55133295?utm_source=f5support&%3Butm_medium=RSS
- https://www.debian.org/security/2020/dsa-4633 Third Party Advisory
- https://www.oracle.com/security-alerts/cpuapr2020.html Third Party Advisory
- https://www.oracle.com/security-alerts/cpuoct2020.html
- https://www.oracle.com/technetwork/security-advisory/cpuoct2019-5072832.html Patch, Third Party Advisory
- https://cert-portal.siemens.com/productcert/html/ssa-398330.html