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    CVE-2014-9295

    Multiple stack-based buffer overflows in ntpd in NTP before 4.2.8 allow remote attackers to execute arbitrary code via a crafted packet, related to (1) the crypto_recv function when the Autokey Authentication feature is used, (2) the ctl_putdata function, and (3) the configure function.

    Published:Dec 19, 2014
    Last Modified:Apr 12, 2025
    EPS:Dec 20, 2014
    EPSS Score:0.59052
    CVSS Score:7.5

    Affected Products

    Vendor
    Ntp
    Product
    Ntp
    Vendor
    Redhat
    Product
    Enterprise Linux
    Vendor
    Redhat
    Product
    Rhel Eus

    Exploits

    http://bk1.ntp.org/ntp-dev/?PAGE=patch&REV=548acc4dN1TbM1tRJrbPcA4yc1aTdAhttp://bk1.ntp.org/ntp-dev/?PAGE=patch&REV=548acdf3tUSFizXcv_X4b77Jt_Y-cghttp://bk1.ntp.org/ntp-dev/?PAGE=patch&REV=548acf55dxKfhb6MuYQwzu8eDlS97ghttp://bk1.ntp.org/ntp-dev/?PAGE=patch&REV=548acc4dN1TbM1tRJrbPcA4yc1aTdAhttp://bk1.ntp.org/ntp-dev/?PAGE=patch&REV=548acdf3tUSFizXcv_X4b77Jt_Y-cghttp://bk1.ntp.org/ntp-dev/?PAGE=patch&REV=548acf55dxKfhb6MuYQwzu8eDlS97ghttps://github.com/MacMiniVault/NTPUpdateSnowLeopard

    Related CVEs

    CVE-2023-26554 (CVSS 5.6) — mstolfp in libntp/mstolfp.c in NTP 4.2.8p15 has an out-of-bounds write when adding a '\0' character. An advers…
    CVE-2023-26555 (CVSS 6.4) — praecis_parse in ntpd/refclock_palisade.c in NTP 4.2.8p15 has an out-of-bounds write. Any attack method would …
    CVE-2023-26552 (CVSS 5.6) — mstolfp in libntp/mstolfp.c in NTP 4.2.8p15 has an out-of-bounds write when adding a decimal point. An adversa…
    CVE-2023-26553 (CVSS 5.6) — mstolfp in libntp/mstolfp.c in NTP 4.2.8p15 has an out-of-bounds write when copying the trailing number. An ad…
    CVE-2023-26551 (CVSS 5.6) — mstolfp in libntp/mstolfp.c in NTP 4.2.8p15 has an out-of-bounds write in the cp<cpdec while loop. An adversar…
    CVE-2020-15025 (CVSS 4.4) — ntpd in ntp 4.2.8 before 4.2.8p15 and 4.3.x before 4.3.101 allows remote attackers to cause a denial of servic…
    CVE-2018-8956 (CVSS 5.3) — ntpd in ntp 4.2.8p10, 4.2.8p11, 4.2.8p12 and 4.2.8p13 allow remote attackers to prevent a broadcast client fro…
    CVE-2020-11868 (CVSS 7.5) — ntpd in ntp before 4.2.8p14 and 4.3.x before 4.3.100 allows an off-path attacker to block unauthenticated sync…
    CVE-2020-13817 (CVSS 7.4) — ntpd in ntp before 4.2.8p14 and 4.3.x before 4.3.100 allows remote attackers to cause a denial of service (dae…
    CVE-2019-11331 (CVSS 8.1) — Network Time Protocol (NTP), as specified in RFC 5905, uses port 123 even for modes where a fixed port number …

    References

    http://advisories.mageia.org/MGASA-2014-0541.html
    http://bk1.ntp.org/ntp-dev/?PAGE=patch&REV=548acc4dN1TbM1tRJrbPcA4yc1aTdA
    http://bk1.ntp.org/ntp-dev/?PAGE=patch&REV=548acdf3tUSFizXcv_X4b77Jt_Y-cg
    http://bk1.ntp.org/ntp-dev/?PAGE=patch&REV=548acf55dxKfhb6MuYQwzu8eDlS97g
    http://bugs.ntp.org/show_bug.cgi?id=2667
    http://bugs.ntp.org/show_bug.cgi?id=2668
    http://bugs.ntp.org/show_bug.cgi?id=2669
    http://lists.opensuse.org/opensuse-security-announce/2014-12/msg00020.html
    http://marc.info/?l=bugtraq&m=142469153211996&w=2
    http://marc.info/?l=bugtraq&m=142590659431171&w=2
    http://marc.info/?l=bugtraq&m=142853370924302&w=2
    http://marc.info/?l=bugtraq&m=144182594518755&w=2
    http://rhn.redhat.com/errata/RHSA-2014-2025.html
    http://rhn.redhat.com/errata/RHSA-2015-0104.html
    http://secunia.com/advisories/62209
    http://support.ntp.org/bin/view/Main/SecurityNotice
    http://www.kb.cert.org/vuls/id/852879
    http://www.mandriva.com/security/advisories?name=MDVSA-2015:003
    http://www.oracle.com/technetwork/security-advisory/cpuoct2016-2881722.html
    http://www.securityfocus.com/bid/71761
    http://www1.huawei.com/en/security/psirt/security-bulletins/security-advisories/hw-417665.htm
    https://bugzilla.redhat.com/show_bug.cgi?id=1176037
    https://h20564.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c04790232
    https://h20564.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c04916783
    https://help.ecostruxureit.com/display/public/UADCO8x/StruxureWare+Data+Center+Operation+Software+Vulnerability+Fixes
    https://kc.mcafee.com/corporate/index?page=content&id=SB10103
    https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20141222-ntpd
    https://www.arista.com/en/support/advisories-notices/security-advisories/1047-security-advisory-8
    http://advisories.mageia.org/MGASA-2014-0541.html
    http://bk1.ntp.org/ntp-dev/?PAGE=patch&REV=548acc4dN1TbM1tRJrbPcA4yc1aTdA
    http://bk1.ntp.org/ntp-dev/?PAGE=patch&REV=548acdf3tUSFizXcv_X4b77Jt_Y-cg
    http://bk1.ntp.org/ntp-dev/?PAGE=patch&REV=548acf55dxKfhb6MuYQwzu8eDlS97g
    http://bugs.ntp.org/show_bug.cgi?id=2667
    http://bugs.ntp.org/show_bug.cgi?id=2668
    http://bugs.ntp.org/show_bug.cgi?id=2669
    http://lists.opensuse.org/opensuse-security-announce/2014-12/msg00020.html
    http://marc.info/?l=bugtraq&m=142469153211996&w=2
    http://marc.info/?l=bugtraq&m=142590659431171&w=2
    http://marc.info/?l=bugtraq&m=142853370924302&w=2
    http://marc.info/?l=bugtraq&m=144182594518755&w=2
    http://rhn.redhat.com/errata/RHSA-2014-2025.html
    http://rhn.redhat.com/errata/RHSA-2015-0104.html
    http://secunia.com/advisories/62209
    http://support.ntp.org/bin/view/Main/SecurityNotice
    http://www.kb.cert.org/vuls/id/852879
    http://www.mandriva.com/security/advisories?name=MDVSA-2015:003
    http://www.oracle.com/technetwork/security-advisory/cpuoct2016-2881722.html
    http://www.securityfocus.com/bid/71761
    http://www1.huawei.com/en/security/psirt/security-bulletins/security-advisories/hw-417665.htm
    https://bugzilla.redhat.com/show_bug.cgi?id=1176037
    https://h20564.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c04790232
    https://h20564.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c04916783
    https://help.ecostruxureit.com/display/public/UADCO8x/StruxureWare+Data+Center+Operation+Software+Vulnerability+Fixes
    https://kc.mcafee.com/corporate/index?page=content&id=SB10103
    https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20141222-ntpd
    https://www.arista.com/en/support/advisories-notices/security-advisories/1047-security-advisory-8

    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