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CVE-2016-8621

MEDIUM
5.3
CVSS Score
Published: July 31, 2018 at 10:00 PM UTC
Updated: June 17, 2026 at 12:54 AM UTC
1 product affected across 1 vendorCurl

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Severity
MEDIUM5.3
Exploit prediction
EPSS 5%
SSVC
No known exploit

Description

The `curl_getdate` function in curl before version 7.51.0 is vulnerable to an out of bounds read if it receives an input with one digit short.

Affected

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

Curl· Haxx
95%
v < 7.51.07.51.0
Affected range stops below 7.51.0, so it looks safe — our inference, not a vendor statement

References (10)

x_refsource_CONFIRM
Source: [email protected]
http://www.oracle.com/technetwork/security-advisory/cpuoct2018-4428296.html
VDB Entryx_refsource_BIDThird Party Advisory
Source: [email protected]
http://www.securityfocus.com/bid/94101
VDB Entryx_refsource_SECTRACKThird Party Advisory
Source: [email protected]
http://www.securitytracker.com/id/1037192
Vendor Advisoryx_refsource_REDHATThird Party Advisory
Source: [email protected]
https://access.redhat.com/errata/RHSA-2018:2486
Vendor Advisoryx_refsource_REDHAT
Source: [email protected]
https://access.redhat.com/errata/RHSA-2018:3558
x_refsource_CONFIRMIssue TrackingPatchThird Party Advisory
Source: [email protected]
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2016-8621
x_refsource_CONFIRMPatchVendor Advisory
Source: [email protected]
https://curl.haxx.se/CVE-2016-8621.patch
x_refsource_CONFIRMPatchVendor Advisory
Source: [email protected]
https://curl.haxx.se/docs/adv_20161102G.html

SSVC — Action Prioritization

SSVCNo known exploitAutomatablePartial impact

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

CVSS

5.3MEDIUMredhat
Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
LOW
Integrity
NONE
Availability
NONE
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-125

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