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    Dashboard / CVE / CVE-2021-38165

    CVE-2021-38165

    Lynx through 2.8.9 mishandles the userinfo subcomponent of a URI, which allows remote attackers to discover cleartext credentials because they may appear in SNI data.

    Published:Aug 7, 2021
    Last Modified:Nov 21, 2024
    EPS:Aug 7, 2021
    EPSS Score:0.02891
    CVSS Score:5.3

    Affected Products

    Vendor
    Debian
    Product
    Debian Linux
    Vendor
    Fedoraproject
    Product
    Fedora
    Vendor
    Lynx Project
    Product
    Lynx
    Vendor
    Redhat
    Product
    Enterprise Linux

    Exploits

    No exploit reference

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    References

    http://www.openwall.com/lists/oss-security/2021/08/07/11
    http://www.openwall.com/lists/oss-security/2021/08/07/12
    http://www.openwall.com/lists/oss-security/2021/08/07/9
    https://bugs.debian.org/991971
    https://github.com/w3c/libwww/blob/f010b4cc58d32f34b162f0084fe093f7097a61f0/Library/src/HTParse.c#L118
    https://lists.debian.org/debian-lts-announce/2021/08/msg00010.html
    https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/7YMUHFJJWTZ6HBHTYXVDPNZINGGURHDW/
    https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/K6PZF7JNTFCOJ62HXZG4Q2NEHSZ6IO2V/
    https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VKNK7GQBJBUBMJVNKVC7RTCYWUYMFJQW/
    https://lynx.invisible-island.net/current/CHANGES.html
    https://www.debian.org/security/2021/dsa-4953
    https://www.openwall.com/lists/oss-security/2021/08/07/1
    https://www.openwall.com/lists/oss-security/2021/08/07/11
    http://www.openwall.com/lists/oss-security/2021/08/07/11
    http://www.openwall.com/lists/oss-security/2021/08/07/12
    http://www.openwall.com/lists/oss-security/2021/08/07/9
    https://bugs.debian.org/991971
    https://github.com/w3c/libwww/blob/f010b4cc58d32f34b162f0084fe093f7097a61f0/Library/src/HTParse.c#L118
    https://lists.debian.org/debian-lts-announce/2021/08/msg00010.html
    https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/7YMUHFJJWTZ6HBHTYXVDPNZINGGURHDW/
    https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/K6PZF7JNTFCOJ62HXZG4Q2NEHSZ6IO2V/
    https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VKNK7GQBJBUBMJVNKVC7RTCYWUYMFJQW/
    https://lynx.invisible-island.net/current/CHANGES.html
    https://www.debian.org/security/2021/dsa-4953
    https://www.openwall.com/lists/oss-security/2021/08/07/1
    https://www.openwall.com/lists/oss-security/2021/08/07/11

    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