CVE-2018-1000301

CRITICAL
9.1
CVSS Score
Published: May 24, 2018 at 01:00 PM UTC
Updated: June 17, 2026 at 01:32 AM UTC
9 products affected across 5 vendorsDebian LinuxUbuntu LinuxEnterprise Linux Desktop

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Severity
CRITICAL9.1
Exploit prediction
EPSS 6%
SSVC
No known exploit

Description

curl version curl 7.20.0 to and including curl 7.59.0 contains a CWE-126: Buffer Over-read vulnerability in denial of service that can result in curl can be tricked into reading data beyond the end of a heap based buffer used to store downloaded RTSP content.. This vulnerability appears to have been fixed in curl < 7.20.0 and curl >= 7.60.0.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

References (17)

VDB Entryx_refsource_BIDThird Party Advisory
http://www.securityfocus.com/bid/104225
VDB Entryx_refsource_SECTRACKThird Party Advisory
http://www.securitytracker.com/id/1040931
Vendor Advisoryx_refsource_REDHATThird Party Advisory
https://access.redhat.com/errata/RHBA-2019:0327
Vendor Advisoryx_refsource_REDHATThird Party Advisory
https://access.redhat.com/errata/RHSA-2018:3157
Vendor Advisoryx_refsource_REDHATThird Party Advisory
https://access.redhat.com/errata/RHSA-2018:3558

SSVC — Action Prioritization

SSVCNo known exploitAutomatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

9.1CRITICALCISA-ADP
Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
NONE
Availability
HIGH
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-125

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