gsd-2011-2526
Vulnerability from gsd
Modified
2023-12-13 01:19
Details
Apache Tomcat 5.5.x before 5.5.34, 6.x before 6.0.33, and 7.x before 7.0.19, when sendfile is enabled for the HTTP APR or HTTP NIO connector, does not validate certain request attributes, which allows local users to bypass intended file access restrictions or cause a denial of service (infinite loop or JVM crash) by leveraging an untrusted web application.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2011-2526",
"description": "Apache Tomcat 5.5.x before 5.5.34, 6.x before 6.0.33, and 7.x before 7.0.19, when sendfile is enabled for the HTTP APR or HTTP NIO connector, does not validate certain request attributes, which allows local users to bypass intended file access restrictions or cause a denial of service (infinite loop or JVM crash) by leveraging an untrusted web application.",
"id": "GSD-2011-2526",
"references": [
"https://www.suse.com/security/cve/CVE-2011-2526.html",
"https://www.debian.org/security/2012/dsa-2401",
"https://access.redhat.com/errata/RHSA-2012:0682",
"https://access.redhat.com/errata/RHSA-2012:0681",
"https://access.redhat.com/errata/RHSA-2012:0680",
"https://access.redhat.com/errata/RHSA-2012:0679",
"https://access.redhat.com/errata/RHSA-2012:0325",
"https://access.redhat.com/errata/RHSA-2012:0091",
"https://access.redhat.com/errata/RHSA-2012:0078",
"https://access.redhat.com/errata/RHSA-2012:0077",
"https://access.redhat.com/errata/RHSA-2012:0076",
"https://access.redhat.com/errata/RHSA-2012:0075",
"https://access.redhat.com/errata/RHSA-2012:0074",
"https://access.redhat.com/errata/RHSA-2012:0041",
"https://access.redhat.com/errata/RHSA-2011:1780",
"https://linux.oracle.com/cve/CVE-2011-2526.html"
]
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"aliases": [
"CVE-2011-2526"
],
"details": "Apache Tomcat 5.5.x before 5.5.34, 6.x before 6.0.33, and 7.x before 7.0.19, when sendfile is enabled for the HTTP APR or HTTP NIO connector, does not validate certain request attributes, which allows local users to bypass intended file access restrictions or cause a denial of service (infinite loop or JVM crash) by leveraging an untrusted web application.",
"id": "GSD-2011-2526",
"modified": "2023-12-13T01:19:06.372823Z",
"schema_version": "1.4.0"
}
},
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"STATE": "PUBLIC"
},
"affects": {
"vendor": {
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{
"product": {
"product_data": [
{
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"version": {
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"name": "http://marc.info/?l=bugtraq\u0026m=133469267822771\u0026w=2",
"refsource": "MISC",
"url": "http://marc.info/?l=bugtraq\u0026m=133469267822771\u0026w=2"
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{
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"url": "http://marc.info/?l=bugtraq\u0026m=136485229118404\u0026w=2"
},
{
"name": "http://tomcat.apache.org/security-5.html",
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"url": "http://tomcat.apache.org/security-5.html"
},
{
"name": "http://tomcat.apache.org/security-6.html",
"refsource": "MISC",
"url": "http://tomcat.apache.org/security-6.html"
},
{
"name": "https://lists.apache.org/thread.html/06cfb634bc7bf37af7d8f760f118018746ad8efbd519c4b789ac9c2e%40%3Cdev.tomcat.apache.org%3E",
"refsource": "MISC",
"url": "https://lists.apache.org/thread.html/06cfb634bc7bf37af7d8f760f118018746ad8efbd519c4b789ac9c2e%40%3Cdev.tomcat.apache.org%3E"
},
{
"name": "https://lists.apache.org/thread.html/8dcaf7c3894d66cb717646ea1504ea6e300021c85bb4e677dc16b1aa%40%3Cdev.tomcat.apache.org%3E",
"refsource": "MISC",
"url": "https://lists.apache.org/thread.html/8dcaf7c3894d66cb717646ea1504ea6e300021c85bb4e677dc16b1aa%40%3Cdev.tomcat.apache.org%3E"
},
{
"name": "https://lists.apache.org/thread.html/r3aacc40356defc3f248aa504b1e48e819dd0471a0a83349080c6bcbf%40%3Cdev.tomcat.apache.org%3E",
"refsource": "MISC",
"url": "https://lists.apache.org/thread.html/r3aacc40356defc3f248aa504b1e48e819dd0471a0a83349080c6bcbf%40%3Cdev.tomcat.apache.org%3E"
},
{
"name": "https://lists.apache.org/thread.html/r584a714f141eff7b1c358d4679288177bd4ca4558e9999d15867d4b5%40%3Cdev.tomcat.apache.org%3E",
"refsource": "MISC",
"url": "https://lists.apache.org/thread.html/r584a714f141eff7b1c358d4679288177bd4ca4558e9999d15867d4b5%40%3Cdev.tomcat.apache.org%3E"
},
{
"name": "http://tomcat.apache.org/security-7.html",
"refsource": "MISC",
"url": "http://tomcat.apache.org/security-7.html"
},
{
"name": "http://marc.info/?l=bugtraq\u0026m=139344343412337\u0026w=2",
"refsource": "MISC",
"url": "http://marc.info/?l=bugtraq\u0026m=139344343412337\u0026w=2"
},
{
"name": "http://secunia.com/advisories/57126",
"refsource": "MISC",
"url": "http://secunia.com/advisories/57126"
},
{
"name": "http://marc.info/?l=bugtraq\u0026m=132215163318824\u0026w=2",
"refsource": "MISC",
"url": "http://marc.info/?l=bugtraq\u0026m=132215163318824\u0026w=2"
},
{
"name": "http://secunia.com/advisories/48308",
"refsource": "MISC",
"url": "http://secunia.com/advisories/48308"
},
{
"name": "http://osvdb.org/73797",
"refsource": "MISC",
"url": "http://osvdb.org/73797"
},
{
"name": "http://osvdb.org/73798",
"refsource": "MISC",
"url": "http://osvdb.org/73798"
},
{
"name": "http://rhn.redhat.com/errata/RHSA-2012-0074.html",
"refsource": "MISC",
"url": "http://rhn.redhat.com/errata/RHSA-2012-0074.html"
},
{
"name": "http://rhn.redhat.com/errata/RHSA-2012-0075.html",
"refsource": "MISC",
"url": "http://rhn.redhat.com/errata/RHSA-2012-0075.html"
},
{
"name": "http://rhn.redhat.com/errata/RHSA-2012-0076.html",
"refsource": "MISC",
"url": "http://rhn.redhat.com/errata/RHSA-2012-0076.html"
},
{
"name": "http://rhn.redhat.com/errata/RHSA-2012-0077.html",
"refsource": "MISC",
"url": "http://rhn.redhat.com/errata/RHSA-2012-0077.html"
},
{
"name": "http://rhn.redhat.com/errata/RHSA-2012-0078.html",
"refsource": "MISC",
"url": "http://rhn.redhat.com/errata/RHSA-2012-0078.html"
},
{
"name": "http://rhn.redhat.com/errata/RHSA-2012-0325.html",
"refsource": "MISC",
"url": "http://rhn.redhat.com/errata/RHSA-2012-0325.html"
},
{
"name": "http://secunia.com/advisories/45232",
"refsource": "MISC",
"url": "http://secunia.com/advisories/45232"
},
{
"name": "http://svn.apache.org/viewvc?view=revision\u0026revision=1145383",
"refsource": "MISC",
"url": "http://svn.apache.org/viewvc?view=revision\u0026revision=1145383"
},
{
"name": "http://svn.apache.org/viewvc?view=revision\u0026revision=1145571",
"refsource": "MISC",
"url": "http://svn.apache.org/viewvc?view=revision\u0026revision=1145571"
},
{
"name": "http://svn.apache.org/viewvc?view=revision\u0026revision=1145694",
"refsource": "MISC",
"url": "http://svn.apache.org/viewvc?view=revision\u0026revision=1145694"
},
{
"name": "http://svn.apache.org/viewvc?view=revision\u0026revision=1146005",
"refsource": "MISC",
"url": "http://svn.apache.org/viewvc?view=revision\u0026revision=1146005"
},
{
"name": "http://www.debian.org/security/2012/dsa-2401",
"refsource": "MISC",
"url": "http://www.debian.org/security/2012/dsa-2401"
},
{
"name": "http://www.mandriva.com/security/advisories?name=MDVSA-2011:156",
"refsource": "MISC",
"url": "http://www.mandriva.com/security/advisories?name=MDVSA-2011:156"
},
{
"name": "http://www.securityfocus.com/archive/1/518889/100/0/threaded",
"refsource": "MISC",
"url": "http://www.securityfocus.com/archive/1/518889/100/0/threaded"
},
{
"name": "http://www.securityfocus.com/bid/48667",
"refsource": "MISC",
"url": "http://www.securityfocus.com/bid/48667"
},
{
"name": "http://www.securitytracker.com/id?1025788",
"refsource": "MISC",
"url": "http://www.securitytracker.com/id?1025788"
},
{
"name": "https://exchange.xforce.ibmcloud.com/vulnerabilities/68541",
"refsource": "MISC",
"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/68541"
},
{
"name": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14573",
"refsource": "MISC",
"url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14573"
},
{
"name": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A19514",
"refsource": "MISC",
"url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A19514"
},
{
"name": "https://bugzilla.redhat.com/show_bug.cgi?id=720948",
"refsource": "MISC",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=720948"
}
]
}
},
"gitlab.com": {
"advisories": [
{
"affected_range": "(,5.5.34),[6.0.0,6.0.33),[7.0.0,7.0.19)",
"affected_versions": "All versions before 5.5.34, all versions starting from 6.0.0 before 6.0.33, all versions starting from 7.0.0 before 7.0.19",
"cvss_v2": "AV:L/AC:M/Au:N/C:P/I:P/A:P",
"cwe_ids": [
"CWE-1035",
"CWE-20",
"CWE-937"
],
"date": "2022-07-13",
"description": "Apache Tomcat 5.5.x before 5.5.34, 6.x before 6.0.33, and 7.x before 7.0.19, when sendfile is enabled for the HTTP APR or HTTP NIO connector, does not validate certain request attributes, which allows local users to bypass intended file access restrictions or cause a denial of service (infinite loop or JVM crash) by leveraging an untrusted web application.",
"fixed_versions": [
"5.5.34",
"6.0.33",
"7.0.19"
],
"identifier": "CVE-2011-2526",
"identifiers": [
"GHSA-9ggm-7897-x4mg",
"CVE-2011-2526"
],
"not_impacted": "All versions starting from 5.5.34 before 6.0.0, all versions starting from 6.0.33 before 7.0.0, all versions starting from 7.0.19",
"package_slug": "maven/org.apache.tomcat/tomcat",
"pubdate": "2022-05-14",
"solution": "Upgrade to versions 5.5.34, 6.0.33, 7.0.19 or above.",
"title": "Improper Input Validation",
"urls": [
"https://nvd.nist.gov/vuln/detail/CVE-2011-2526",
"https://bugzilla.redhat.com/show_bug.cgi?id=720948",
"https://exchange.xforce.ibmcloud.com/vulnerabilities/68541",
"https://lists.apache.org/thread.html/06cfb634bc7bf37af7d8f760f118018746ad8efbd519c4b789ac9c2e@%3Cdev.tomcat.apache.org%3E",
"https://lists.apache.org/thread.html/8dcaf7c3894d66cb717646ea1504ea6e300021c85bb4e677dc16b1aa@%3Cdev.tomcat.apache.org%3E",
"https://lists.apache.org/thread.html/r3aacc40356defc3f248aa504b1e48e819dd0471a0a83349080c6bcbf@%3Cdev.tomcat.apache.org%3E",
"https://lists.apache.org/thread.html/r584a714f141eff7b1c358d4679288177bd4ca4558e9999d15867d4b5@%3Cdev.tomcat.apache.org%3E",
"http://marc.info/?l=bugtraq\u0026m=132215163318824\u0026w=2",
"http://marc.info/?l=bugtraq\u0026m=133469267822771\u0026w=2",
"http://marc.info/?l=bugtraq\u0026m=136485229118404\u0026w=2",
"http://marc.info/?l=bugtraq\u0026m=139344343412337\u0026w=2",
"http://rhn.redhat.com/errata/RHSA-2012-0074.html",
"http://rhn.redhat.com/errata/RHSA-2012-0075.html",
"http://rhn.redhat.com/errata/RHSA-2012-0076.html",
"http://svn.apache.org/viewvc?view=revision\u0026revision=1145383",
"http://svn.apache.org/viewvc?view=revision\u0026revision=1145571",
"http://svn.apache.org/viewvc?view=revision\u0026revision=1145694",
"http://svn.apache.org/viewvc?view=revision\u0026revision=1146005",
"http://tomcat.apache.org/security-5.html",
"http://tomcat.apache.org/security-6.html",
"http://tomcat.apache.org/security-7.html",
"http://www.debian.org/security/2012/dsa-2401",
"https://github.com/advisories/GHSA-9ggm-7897-x4mg"
],
"uuid": "7b733cb2-8052-4c82-964f-5e76ec54f5a2"
}
]
},
"nvd.nist.gov": {
"configurations": {
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"accessVector": "LOCAL",
"authentication": "NONE",
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"baseScore": 4.4,
"confidentialityImpact": "PARTIAL",
"integrityImpact": "PARTIAL",
"vectorString": "AV:L/AC:M/Au:N/C:P/I:P/A:P",
"version": "2.0"
},
"exploitabilityScore": 3.4,
"impactScore": 6.4,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
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"severity": "MEDIUM",
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}
},
"lastModifiedDate": "2023-02-13T01:20Z",
"publishedDate": "2011-07-14T23:55Z"
}
}
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.