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    CVE-2003-0730

    Multiple integer overflows in the font libraries for XFree86 4.3.0 allow local or remote attackers to cause a denial of service or execute arbitrary code via heap-based and stack-based buffer overflow attacks.

    Published:Aug 30, 2003
    Last Modified:Apr 16, 2026
    EPS:Sep 3, 2003
    EPSS Score:0.05662
    CVSS Score:7.5

    Affected Products

    Vendor
    Netbsd
    Product
    Netbsd
    Vendor
    Redhat
    Product
    Enterprise Linux
    Vendor
    Redhat
    Product
    Linux
    Vendor
    Xfree86 Project
    Product
    X11r6

    Exploits

    No exploit reference

    Common Weakness Enumeration

    No CWE recorded yet

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

    Related CVEs

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    CVE-2024-6387 (CVSS 8.1) — A security regression (CVE-2006-5051) was discovered in OpenSSH's server (sshd). There is a race condition whi…
    CVE-2021-45484 (CVSS 7.5) — In NetBSD through 9.2, the IPv6 fragment ID generation algorithm employs a weak cryptographic PRNG.…
    CVE-2021-45487 (CVSS 7.5) — In NetBSD through 9.2, the IPv4 ID generation algorithm does not use appropriate cryptographic measures.…
    CVE-2021-45488 (CVSS 7.5) — In NetBSD through 9.2, there is an information leak in the TCP ISN (ISS) generation algorithm.…
    CVE-2021-45489 (CVSS 7.5) — In NetBSD through 9.2, the IPv6 Flow Label generation algorithm employs a weak cryptographic PRNG.…
    CVE-2020-26139 (CVSS 5.3) — An issue was discovered in the kernel in NetBSD 7.1. An Access Point (AP) forwards EAPOL frames to other clien…
    CVE-2012-5363 (CVSS 7.5) — The IPv6 implementation in FreeBSD and NetBSD (unknown versions, year 2012 and earlier) allows remote attacker…
    CVE-2012-5365 (CVSS 7.5) — The IPv6 implementation in FreeBSD and NetBSD (unknown versions, year 2012 and earlier) allows remote attacker…
    CVE-2011-2480 (CVSS 7.5) — Information Disclosure vulnerability in the 802.11 stack, as used in FreeBSD before 8.2 and NetBSD when using …

    References

    ftp://ftp.netbsd.org/pub/NetBSD/security/advisories/NetBSD-SA2003-015.txt.asc
    ftp://patches.sgi.com/support/free/security/advisories/20031101-01-U.asc
    http://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000821
    http://marc.info/?l=bugtraq&m=106229335312429&w=2
    http://secunia.com/advisories/24168
    http://secunia.com/advisories/24247
    http://sunsolve.sun.com/search/document.do?assetkey=1-26-102803-1
    http://support.avaya.com/elmodocs2/security/ASA-2007-074.htm
    http://www.debian.org/security/2003/dsa-380
    http://www.mandriva.com/security/advisories?name=MDKSA-2003:089
    http://www.redhat.com/support/errata/RHSA-2003-286.html
    http://www.redhat.com/support/errata/RHSA-2003-287.html
    http://www.redhat.com/support/errata/RHSA-2003-288.html
    http://www.redhat.com/support/errata/RHSA-2003-289.html
    http://www.securityfocus.com/bid/8514
    http://www.vupen.com/english/advisories/2007/0589
    ftp://ftp.netbsd.org/pub/NetBSD/security/advisories/NetBSD-SA2003-015.txt.asc
    ftp://patches.sgi.com/support/free/security/advisories/20031101-01-U.asc
    http://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000821
    http://marc.info/?l=bugtraq&m=106229335312429&w=2
    http://secunia.com/advisories/24168
    http://secunia.com/advisories/24247
    http://sunsolve.sun.com/search/document.do?assetkey=1-26-102803-1
    http://support.avaya.com/elmodocs2/security/ASA-2007-074.htm
    http://www.debian.org/security/2003/dsa-380
    http://www.mandriva.com/security/advisories?name=MDKSA-2003:089
    http://www.redhat.com/support/errata/RHSA-2003-286.html
    http://www.redhat.com/support/errata/RHSA-2003-287.html
    http://www.redhat.com/support/errata/RHSA-2003-288.html
    http://www.redhat.com/support/errata/RHSA-2003-289.html
    http://www.securityfocus.com/bid/8514
    http://www.vupen.com/english/advisories/2007/0589

    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