CVE-2016-7543 (GCVE-0-2016-7543)

Vulnerability from cvelistv5 – Published: 2017-01-19 20:00 – Updated: 2024-08-06 02:04
VLAI
Summary
Bash before 4.4 allows local users to execute arbitrary commands with root privileges via crafted SHELLOPTS and PS4 environment variables.
Severity
No CVSS data available.
CWE
  • n/a
Assigner
References
URL Tags
http://rhn.redhat.com/errata/RHSA-2017-0725.html vendor-advisoryx_refsource_REDHAT
https://lists.fedoraproject.org/archives/list/pac… vendor-advisoryx_refsource_FEDORA
https://access.redhat.com/errata/RHSA-2017:1931 vendor-advisoryx_refsource_REDHAT
https://lists.fedoraproject.org/archives/list/pac… vendor-advisoryx_refsource_FEDORA
http://www.openwall.com/lists/oss-security/2016/09/26/9 mailing-listx_refsource_MLIST
https://lists.gnu.org/archive/html/bug-bash/2016-… mailing-listx_refsource_MLIST
http://www.securityfocus.com/bid/93183 vdb-entryx_refsource_BID
https://h20566.www2.hpe.com/portal/site/hpsc/publ… x_refsource_CONFIRM
https://lists.fedoraproject.org/archives/list/pac… vendor-advisoryx_refsource_FEDORA
http://www.securitytracker.com/id/1037812 vdb-entryx_refsource_SECTRACK
https://security.gentoo.org/glsa/201701-02 vendor-advisoryx_refsource_GENTOO
Date Public
2016-09-16 00:00
Show details on NVD website
To clipboard 

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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.