fkie_cve-2011-1769
Vulnerability from fkie_nvd
Published
2011-08-29 21:55
Modified
2025-04-11 00:51
Severity ?
Summary
SystemTap 1.4 and earlier, when unprivileged (aka stapusr) mode is enabled, allows local users to cause a denial of service (divide-by-zero error and OOPS) via a crafted ELF program with DWARF expressions that are not properly handled by a stap script that performs context variable access.
References
secalert@redhat.comhttp://openwall.com/lists/oss-security/2011/05/20/2Patch
secalert@redhat.comhttp://secunia.com/advisories/44802
secalert@redhat.comhttp://sourceware.org/git/?p=systemtap.git%3Ba=commit%3Bh=fa2e3415185a28542d419a641ecd6cddd52e3cd9
secalert@redhat.comhttp://www.mandriva.com/security/advisories?name=MDVSA-2011:154
secalert@redhat.comhttp://www.mandriva.com/security/advisories?name=MDVSA-2011:155
secalert@redhat.comhttp://www.securityfocus.com/bid/47934
secalert@redhat.comhttps://bugzilla.redhat.com/show_bug.cgi?id=702687Patch
secalert@redhat.comhttps://rhn.redhat.com/errata/RHSA-2011-0842.html
af854a3a-2127-422b-91ae-364da2661108http://openwall.com/lists/oss-security/2011/05/20/2Patch
af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/44802
af854a3a-2127-422b-91ae-364da2661108http://sourceware.org/git/?p=systemtap.git%3Ba=commit%3Bh=fa2e3415185a28542d419a641ecd6cddd52e3cd9
af854a3a-2127-422b-91ae-364da2661108http://www.mandriva.com/security/advisories?name=MDVSA-2011:154
af854a3a-2127-422b-91ae-364da2661108http://www.mandriva.com/security/advisories?name=MDVSA-2011:155
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/47934
af854a3a-2127-422b-91ae-364da2661108https://bugzilla.redhat.com/show_bug.cgi?id=702687Patch
af854a3a-2127-422b-91ae-364da2661108https://rhn.redhat.com/errata/RHSA-2011-0842.html
Impacted products
Vendor Product Version
systemtap systemtap *
systemtap systemtap 0.2.2
systemtap systemtap 0.3
systemtap systemtap 0.4
systemtap systemtap 0.5
systemtap systemtap 0.5.3
systemtap systemtap 0.5.4
systemtap systemtap 0.5.5
systemtap systemtap 0.5.7
systemtap systemtap 0.5.8
systemtap systemtap 0.5.9
systemtap systemtap 0.5.10
systemtap systemtap 0.5.12
systemtap systemtap 0.5.13
systemtap systemtap 0.5.14
systemtap systemtap 0.6
systemtap systemtap 0.6.2
systemtap systemtap 0.7
systemtap systemtap 0.7.2
systemtap systemtap 0.8
systemtap systemtap 0.9
systemtap systemtap 0.9.5
systemtap systemtap 0.9.7
systemtap systemtap 0.9.8
systemtap systemtap 0.9.9
systemtap systemtap 1.0
systemtap systemtap 1.1
systemtap systemtap 1.2
systemtap systemtap 1.3


To clipboard 

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  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "SystemTap 1.4 and earlier, when unprivileged (aka stapusr) mode is enabled, allows local users to cause a denial of service (divide-by-zero error and OOPS) via a crafted ELF program with DWARF expressions that are not properly handled by a stap script that performs context variable access."
    },
    {
      "lang": "es",
      "value": "SystemTap 1.4,  cuando el modo no privilegiado (tambi\u00e9n conocido como stapusr) est\u00e1 habilitado, permite a usuarios locales provocar una denegaci\u00f3n de servicio (error de divisi\u00f3n por cero y OOPS) a trav\u00e9s de un programa de ELF modificado con expresiones DWARF que no est\u00e1n bien mipulado por una secuencia de comandos STAP que realiza acceso a variables de contexto."
    }
  ],
  "id": "CVE-2011-1769",
  "lastModified": "2025-04-11T00:51:21.963",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "LOW",
        "cvssData": {
          "accessComplexity": "HIGH",
          "accessVector": "LOCAL",
          "authentication": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 1.2,
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "vectorString": "AV:L/AC:H/Au:N/C:N/I:N/A:P",
          "version": "2.0"
        },
        "exploitabilityScore": 1.9,
        "impactScore": 2.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
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  },
  "published": "2011-08-29T21:55:00.753",
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      "tags": [
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  "sourceIdentifier": "secalert@redhat.com",
  "vulnStatus": "Deferred",
  "weaknesses": [
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          "lang": "en",
          "value": "CWE-189"
        }
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      "source": "nvd@nist.gov",
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}


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