CVE-2018-1000120

high-risk
Published 2018-03-14

A buffer overflow exists in curl 7.12.3 to and including curl 7.58.0 in the FTP URL handling that allows an attacker to cause a denial of service or worse.

Do I need to act?

~
1.5% chance of exploitation in next 30 days
EPSS score — moderate exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
9
CVSS 9.8/10 Critical
NETWORK / LOW complexity

Affected Products (17)

Affected Vendors

Debian Redhat Oracle Canonical Haxx

References (36)

Patch http://www.oracle.com/technetwork/security-advisory/cpujul2018-4258247.html
Patch http://www.oracle.com/technetwork/security-advisory/cpuoct2018-4428296.html
Third Party Advisory http://www.securityfocus.com/bid/103414
Third Party Advisory http://www.securitytracker.com/id/1040531
Third Party Advisory https://access.redhat.com/errata/RHBA-2019:0327
Third Party Advisory https://access.redhat.com/errata/RHSA-2018:3157
Third Party Advisory https://access.redhat.com/errata/RHSA-2018:3558
https://access.redhat.com/errata/RHSA-2019:1543
https://access.redhat.com/errata/RHSA-2020:0544
https://access.redhat.com/errata/RHSA-2020:0594
Vendor Advisory https://curl.haxx.se/docs/adv_2018-9cd6.html
Mailing List https://lists.debian.org/debian-lts-announce/2018/03/msg00012.html
Third Party Advisory https://usn.ubuntu.com/3598-1/
Third Party Advisory https://usn.ubuntu.com/3598-2/
Third Party Advisory https://www.debian.org/security/2018/dsa-4136
Patch https://www.oracle.com/technetwork/security-advisory/cpujan2019-5072801.html
https://www.oracle.com/technetwork/security-advisory/cpujul2019-5072835.html
https://www.oracle.com/technetwork/security-advisory/cpuoct2019-5072832.html
Patch http://www.oracle.com/technetwork/security-advisory/cpujul2018-4258247.html
Patch http://www.oracle.com/technetwork/security-advisory/cpuoct2018-4428296.html
and 16 more references
55
/ 100
high-risk
Severity 32/34 · Critical
Exploitability 4/34 · Minimal
Exposure 19/34 · Moderate