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Out-of-bounds Write Affecting curl package, versions <7.61.0-r0

Severity

 Recommended
0.0
critical
0
10

Snyk's Security Team recommends NVD's CVSS assessment

    Threat Intelligence

    EPSS
    1.33% (87th percentile)

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  • Snyk ID SNYK-ALPINE320-CURL-7008649
  • published 23 May 2024
  • disclosed 11 Jul 2018
Report a new vulnerability Found a mistake?

Introduced: 11 Jul 2018

CVE-2018-0500 Open this link in a new tab
CWE-787 Open this link in a new tab

How to fix?

Upgrade Alpine:3.20 curl to version 7.61.0-r0 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream curl package and not the curl package as distributed by Alpine. See How to fix? for Alpine:3.20 relevant fixed versions and status.

Curl_smtp_escape_eob in lib/smtp.c in curl 7.54.1 to and including curl 7.60.0 has a heap-based buffer overflow that might be exploitable by an attacker who can control the data that curl transmits over SMTP with certain settings (i.e., use of a nonstandard --limit-rate argument or CURLOPT_BUFFERSIZE value).