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    CVE-2018-0500

    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).

    Published:Jul 11, 2018
    Last Modified:Nov 21, 2024
    EPS:Jul 11, 2018
    EPSS Score:0.01343
    CVSS Score:9.8

    Affected Products

    Vendor
    Canonical
    Product
    Ubuntu Linux
    Vendor
    Haxx
    Product
    Curl
    Vendor
    Redhat
    Product
    Jboss Core Services

    Exploits

    https://curl.haxx.se/docs/adv_2018-70a2.htmlhttps://curl.haxx.se/docs/adv_2018-70a2.html

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-92 Forced Integer Overflow

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    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High