VulnerabilityModified
CVE-2019-5436
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.
HIGH 7.8EPSS 49.7%
Does this matter?
EPSS puts the probability of exploitation in the next 30 days at 49.7%, higher than 99% of all known CVEs. Patch or mitigate before the next change window.
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.
- CVSS 3.1
- 7.8 HIGHCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 49.74% probability · 99th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-122, CWE-787
- Affected
- haxx/libcurl · opensuse/leap · fedoraproject/fedora · debian/debian linux · f5/traffix signaling delivery controller · netapp/hci management node · netapp/solidfire · netapp/steelstore cloud integrated storage · oracle/enterprise manager ops center · oracle/mysql server · oracle/oss support tools
- Source
- support@hackerone.com
References
- http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00008.htmlMailing List, Third Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00017.htmlMailing List, Third Party Advisory
- http://www.openwall.com/lists/oss-security/2019/09/11/6Mailing List, Patch, Third Party Advisory
- https://curl.haxx.se/docs/CVE-2019-5436.htmlExploit, Patch, Vendor Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/SMG3V4VTX2SE3EW3HQTN3DDLQBTORQC2/
- https://seclists.org/bugtraq/2020/Feb/36Mailing List, Third Party Advisory
- https://security.gentoo.org/glsa/202003-29Third Party Advisory
- https://security.netapp.com/advisory/ntap-20190606-0004/Third Party Advisory
- https://support.f5.com/csp/article/K55133295Third Party Advisory
- https://support.f5.com/csp/article/K55133295?utm_source=f5support&%3Butm_medium=RSS
- https://www.debian.org/security/2020/dsa-4633Third Party Advisory
- https://www.oracle.com/security-alerts/cpuapr2020.htmlThird Party Advisory
- https://www.oracle.com/security-alerts/cpuoct2020.html
- https://www.oracle.com/technetwork/security-advisory/cpuoct2019-5072832.htmlPatch, Third Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00008.htmlMailing List, Third Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00017.htmlMailing List, Third Party Advisory
- http://www.openwall.com/lists/oss-security/2019/09/11/6Mailing List, Patch, Third Party Advisory
- https://curl.haxx.se/docs/CVE-2019-5436.htmlExploit, Patch, Vendor Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/SMG3V4VTX2SE3EW3HQTN3DDLQBTORQC2/
- https://seclists.org/bugtraq/2020/Feb/36Mailing List, Third Party Advisory
- https://security.gentoo.org/glsa/202003-29Third Party Advisory
- https://security.netapp.com/advisory/ntap-20190606-0004/Third Party Advisory
- https://support.f5.com/csp/article/K55133295Third Party Advisory
- https://support.f5.com/csp/article/K55133295?utm_source=f5support&%3Butm_medium=RSS
- https://www.debian.org/security/2020/dsa-4633Third Party Advisory
- https://www.oracle.com/security-alerts/cpuapr2020.htmlThird Party Advisory
- https://www.oracle.com/security-alerts/cpuoct2020.html
- https://www.oracle.com/technetwork/security-advisory/cpuoct2019-5072832.htmlPatch, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.