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CVE-2017-15670 (GCVE-0-2017-15670)

Vulnerability from cvelistv5 – Published: 2017-10-20 17:00 – Updated: 2024-08-05 19:57
VLAI
Summary
The GNU C Library (aka glibc or libc6) before 2.27 contains an off-by-one error leading to a heap-based buffer overflow in the glob function in glob.c, related to the processing of home directories using the ~ operator followed by a long string.
Severity
9.8 (Critical)
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE
  • n/a
Assigner
References
URL Tags
https://sourceware.org/bugzilla/show_bug.cgi?id=22320 x_refsource_CONFIRM
http://www.securityfocus.com/bid/101521 vdb-entryx_refsource_BID
https://access.redhat.com/errata/RHSA-2018:1879 vendor-advisoryx_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2018:0805 vendor-advisoryx_refsource_REDHAT
Date Public
2017-10-20 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.


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