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    CVE-2005-2728

    The byte-range filter in Apache 2.0 before 2.0.54 allows remote attackers to cause a denial of service (memory consumption) via an HTTP header with a large Range field.

    Published:Jul 7, 2004
    Last Modified:Apr 16, 2026
    EPS:Aug 29, 2005
    EPSS Score:0.61794
    CVSS Score:5

    Affected Products

    Vendor
    Apache
    Product
    Http Server
    Vendor
    Redhat
    Product
    Enterprise Linux

    Exploits

    No exploit reference

    Common Weakness Enumeration

    No CWE recorded yet

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

    Related CVEs

    CVE-2026-48913 (CVSS 7.3) — Use After Free vulnerability in Apache HTTP Server module mod_http2 when file handles are already exhausted. …
    CVE-2026-42536 (CVSS 7.5) — Heap-based Buffer Overflow vulnerability in Apache HTTP Server with mod_xml2enc, xml2StartParse, and untrusted…
    CVE-2026-44185 (CVSS 7.3) — Buffer Over-read vulnerability in Apache HTTP Server via outbound OCSP requests to an attacker controlled OCSP…
    CVE-2026-34355 (CVSS 7.5) — A buffer overflow in mod_proxy_html in Apache HTTP Server 2.4.67 and earlier allows an attack by an untrusted …
    CVE-2026-44631 (CVSS 9.8) — Buffer Underwrite vulnerability in Apache HTTP Server on crafted regular expressions in the configuration. Th…
    CVE-2026-44119 (CVSS 5.5) — Improper Privilege Management vulnerability in Apache HTTP Server 2.4.67 and earlier allows local .htaccess au…
    CVE-2026-43951 (CVSS 6.5) — Out-of-bounds Read vulnerability in Apache HTTP Server with mod_headers and mod_mime and multiple response lan…
    CVE-2026-42535 (CVSS 9.1) — A path handling issue in mod_dav_fs in Apache 2.4.67 and earlier allows a WebDAV content author to directly ma…
    CVE-2026-34356 (CVSS 7.5) — Heap-based Buffer Overflow vulnerability in Apache HTTP Server with malicious backend servers and ProxyPassRev…
    CVE-2026-44186 (CVSS 7.3) — Loop with Unreachable Exit Condition ('Infinite Loop') vulnerability in the mod_proxy_ftp module in Apache HTT…

    References

    ftp://patches.sgi.com/support/free/security/advisories/20060101-01-U
    http://issues.apache.org/bugzilla/show_bug.cgi?id=29962
    http://lists.trustix.org/pipermail/tsl-announce/2005-October/000354.html
    http://secunia.com/advisories/16559/
    http://secunia.com/advisories/16705
    http://secunia.com/advisories/16714
    http://secunia.com/advisories/16743
    http://secunia.com/advisories/16746
    http://secunia.com/advisories/16753
    http://secunia.com/advisories/16754
    http://secunia.com/advisories/16769
    http://secunia.com/advisories/16789
    http://secunia.com/advisories/16956
    http://secunia.com/advisories/17036
    http://secunia.com/advisories/17288
    http://secunia.com/advisories/17600
    http://secunia.com/advisories/17831
    http://secunia.com/advisories/17923
    http://secunia.com/advisories/18161
    http://secunia.com/advisories/18333
    http://secunia.com/advisories/18517
    http://secunia.com/advisories/19072
    http://securityreason.com/securityalert/604
    http://sunsolve.sun.com/search/document.do?assetkey=1-26-102198-1
    http://support.avaya.com/elmodocs2/security/ASA-2006-081.htm
    http://www.debian.org/security/2005/dsa-805
    http://www.gentoo.org/security/en/glsa/glsa-200508-15.xml
    http://www.mandriva.com/security/advisories?name=MDKSA-2005:161
    http://www.novell.com/linux/security/advisories/2005_51_apache2.html
    http://www.novell.com/linux/security/advisories/2005_52_apache2.html
    http://www.redhat.com/support/errata/RHSA-2005-608.html
    http://www.securityfocus.com/archive/1/428138/100/0/threaded
    http://www.securityfocus.com/bid/14660
    http://www.ubuntu.com/usn/usn-177-1
    http://www.vupen.com/english/advisories/2006/0789
    https://exchange.xforce.ibmcloud.com/vulnerabilities/22006
    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/r652fc951306cdeca5a276e2021a34878a76695a9f3cfb6490b4a6840%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/rafd145ba6cd0a4ced113a5823cdaff45aeb36eb09855b216401c66d6%40%3Ccvs.httpd.apache.org%3E
    https://lists.apache.org/thread.html/reb542d2038e9c331506e0cbff881b47e40fbe2bd93ff00979e60cdf7%40%3Ccvs.httpd.apache.org%3E
    https://lists.apache.org/thread.html/rf6449464fd8b7437704c55f88361b66f12d5b5f90bcce66af4be4ba9%40%3Ccvs.httpd.apache.org%3E
    https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10017
    https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A1246
    https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A1727
    https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A760
    ftp://patches.sgi.com/support/free/security/advisories/20060101-01-U
    http://issues.apache.org/bugzilla/show_bug.cgi?id=29962
    http://lists.trustix.org/pipermail/tsl-announce/2005-October/000354.html
    http://secunia.com/advisories/16559/
    http://secunia.com/advisories/16705
    http://secunia.com/advisories/16714
    http://secunia.com/advisories/16743
    http://secunia.com/advisories/16746
    http://secunia.com/advisories/16753
    http://secunia.com/advisories/16754
    http://secunia.com/advisories/16769
    http://secunia.com/advisories/16789
    http://secunia.com/advisories/16956
    http://secunia.com/advisories/17036
    http://secunia.com/advisories/17288
    http://secunia.com/advisories/17600
    http://secunia.com/advisories/17831
    http://secunia.com/advisories/17923
    http://secunia.com/advisories/18161
    http://secunia.com/advisories/18333
    http://secunia.com/advisories/18517
    http://secunia.com/advisories/19072
    http://securityreason.com/securityalert/604
    http://sunsolve.sun.com/search/document.do?assetkey=1-26-102198-1
    http://support.avaya.com/elmodocs2/security/ASA-2006-081.htm
    http://www.debian.org/security/2005/dsa-805
    http://www.gentoo.org/security/en/glsa/glsa-200508-15.xml
    http://www.mandriva.com/security/advisories?name=MDKSA-2005:161
    http://www.novell.com/linux/security/advisories/2005_51_apache2.html
    http://www.novell.com/linux/security/advisories/2005_52_apache2.html
    http://www.redhat.com/support/errata/RHSA-2005-608.html
    http://www.securityfocus.com/archive/1/428138/100/0/threaded
    http://www.securityfocus.com/bid/14660
    http://www.ubuntu.com/usn/usn-177-1
    http://www.vupen.com/english/advisories/2006/0789
    https://exchange.xforce.ibmcloud.com/vulnerabilities/22006
    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/r652fc951306cdeca5a276e2021a34878a76695a9f3cfb6490b4a6840%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/rafd145ba6cd0a4ced113a5823cdaff45aeb36eb09855b216401c66d6%40%3Ccvs.httpd.apache.org%3E
    https://lists.apache.org/thread.html/reb542d2038e9c331506e0cbff881b47e40fbe2bd93ff00979e60cdf7%40%3Ccvs.httpd.apache.org%3E
    https://lists.apache.org/thread.html/rf6449464fd8b7437704c55f88361b66f12d5b5f90bcce66af4be4ba9%40%3Ccvs.httpd.apache.org%3E
    https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10017
    https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A1246
    https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A1727
    https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A760

    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