CVE-2003-0020

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    CVE-2003-0020

    Published: 18 Mar 2003Last Modified: 10 Apr 2026

    Summary:

    Details: Apache does not filter terminal escape sequences from its error logs, which could make it easier for attackers to insert those sequences into terminal emulators containing vulnerabilities related to escape sequences.

    References: http://frontal2.mandriva.com/security/advisories?name=MDKSA-2004:046, http://marc.info/?l=bugtraq&m=104612710031920&w=2, http://marc.info/?l=bugtraq&m=108369640424244&w=2, http://marc.info/?l=bugtraq&m=108437852004207&w=2, http://marc.info/?l=bugtraq&m=108731648532365&w=2, http://security.gentoo.org/glsa/glsa-200405-22.xml, http://www.mandrakesoft.com/security/advisories?name=MDKSA-2003:050, http://www.redhat.com/support/errata/RHSA-2003-082.html, http://www.redhat.com/support/errata/RHSA-2003-083.html, http://www.redhat.com/support/errata/RHSA-2003-104.html, http://www.redhat.com/support/errata/RHSA-2003-139.html, http://www.redhat.com/support/errata/RHSA-2003-243.html, http://www.redhat.com/support/errata/RHSA-2003-244.html, http://www.securityfocus.com/bid/9930, http://www.slackware.com/security/viewer.php?l=slackware-security&y=2004&m=slackware-security.529643, https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A100109, https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A150, https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A4114, http://www.slackware.com/security/viewer.php?l=slackware-security&y=2004&m=slackware-security.529643, http://archives.neohapsis.com/archives/vulnwatch/2003-q1/0093.html, http://sunsolve.sun.com/search/document.do?assetkey=1-26-101555-1, http://sunsolve.sun.com/search/document.do?assetkey=1-26-57628-1, http://www.iss.net/security_center/static/11412.php, http://www.trustix.org/errata/2004/0017, http://www.trustix.org/errata/2004/0027, https://lists.apache.org/thread.html/54a42d4b01968df1117cea77fc53d6beb931c0e05936ad02af93e9ac%40%3Ccvs.httpd.apache.org%3E, https://lists.apache.org/thread.html/5df9bfb86a3b054bb985a45ff9250b0332c9ecc181eec232489e7f79%40%3Ccvs.httpd.apache.org%3E, https://lists.apache.org/thread.html/r0276683d8e1e07153fc8642618830ac0ade85b9ae0dc7b07f63bb8fc%40%3Ccvs.httpd.apache.org%3E, https://lists.apache.org/thread.html/r2cb985de917e7da0848c440535f65a247754db8b2154a10089e4247b%40%3Ccvs.httpd.apache.org%3E, https://lists.apache.org/thread.html/r5001ecf3d6b2bdd0b732e527654248abb264f08390045d30709a92f6%40%3Ccvs.httpd.apache.org%3E, https://lists.apache.org/thread.html/r5419c9ba0951ef73a655362403d12bb8d10fab38274deb3f005816f5%40%3Ccvs.httpd.apache.org%3E, https://lists.apache.org/thread.html/r7035b7c9091c4b665a3b7205364775410646f12125d48e74e395f2ce%40%3Ccvs.httpd.apache.org%3E, https://lists.apache.org/thread.html/r8828e649175df56f1f9e3919938ac7826128525426e2748f0ab62feb%40%3Ccvs.httpd.apache.org%3E, https://lists.apache.org/thread.html/r9e8622254184645bc963a1d47c5d47f6d5a36d6f080d8d2c43b2b142%40%3Ccvs.httpd.apache.org%3E, https://lists.apache.org/thread.html/r9f93cf6dde308d42a9c807784e8102600d0397f5f834890708bf6920%40%3Ccvs.httpd.apache.org%3E, https://lists.apache.org/thread.html/rd00b45b93fda4a5bd013b28587207d0e00f99f6e3308dbb6025f3b01%40%3Ccvs.httpd.apache.org%3E, https://lists.apache.org/thread.html/re028d61fe612b0908595d658b9b39e74bca56f2a1ed3c5f06b5ab571%40%3Ccvs.httpd.apache.org%3E, https://lists.apache.org/thread.html/rf2f0f3611f937cf6cfb3b4fe4a67f69885855126110e1e3f2fb2728e%40%3Ccvs.httpd.apache.org%3E, https://lists.apache.org/thread.html/rf6449464fd8b7437704c55f88361b66f12d5b5f90bcce66af4be4ba9%40%3Ccvs.httpd.apache.org%3E

    Affected packages

    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