CVE-2018-1083 (GCVE-0-2018-1083)

Vulnerability from cvelistv5 – Published: 2018-03-28 13:00 – Updated: 2024-09-16 18:13
VLAI
Summary
Zsh before version 5.4.2-test-1 is vulnerable to a buffer overflow in the shell autocomplete functionality. A local unprivileged user can create a specially crafted directory path which leads to code execution in the context of the user who tries to use autocomplete to traverse the before mentioned path. If the user affected is privileged, this leads to privilege escalation.
Severity
No CVSS data available.
CWE
Assigner
References
URL Tags
https://usn.ubuntu.com/3608-1/ vendor-advisoryx_refsource_UBUNTU
http://www.securityfocus.com/bid/103572 vdb-entryx_refsource_BID
https://security.gentoo.org/glsa/201805-10 vendor-advisoryx_refsource_GENTOO
https://sourceforge.net/p/zsh/code/ci/259ac472eac… x_refsource_CONFIRM
https://access.redhat.com/errata/RHSA-2018:1932 vendor-advisoryx_refsource_REDHAT
https://bugzilla.redhat.com/show_bug.cgi?id=1557382 x_refsource_CONFIRM
https://lists.debian.org/debian-lts-announce/2018… mailing-listx_refsource_MLIST
https://access.redhat.com/errata/RHSA-2018:3073 vendor-advisoryx_refsource_REDHAT
https://lists.debian.org/debian-lts-announce/2020… mailing-listx_refsource_MLIST
Impacted products
Vendor Product Version
zsh zsh Affected: before zsh 5.4.2-test-1
Create a notification for this product.
Date Public
2018-03-26 00:00
Show details on NVD website
To clipboard 

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  }
}


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Tags
Taxonomy of the tags.




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

Author Source Type Date Other

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.