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CVE-2018-16839

curl: Integer overflow leading to heap-based buffer overflow in Curl_sasl_create_plain_message()

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Severity

Low

Red Hat Product Security

5

CVSS 3.0

Review impact separately from score.

Published · October 31, 2018

Updated · September 21, 2026

Description

Curl versions 7.33.0 through 7.61.1 are vulnerable to a buffer overrun in the SASL authentication code that may lead to denial of service.

CVSS score applicability

The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.

Mitigation

No mitigation is specified in collected source.

CVSS / CWE

CVSS 3.0 · 5
CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:L

CWE-190 · Integer Overflow or Wraparound