CVE-2018-10535 (GCVE-0-2018-10535)

Vulnerability from cvelistv5 – Published: 2018-04-29 15:00 – Updated: 2024-08-05 07:39
VLAI?
Summary
The ignore_section_sym function in elf.c in the Binary File Descriptor (BFD) library (aka libbfd), as distributed in GNU Binutils 2.30, does not validate the output_section pointer in the case of a symtab entry with a "SECTION" type that has a "0" value, which allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via a crafted file, as demonstrated by objcopy.
Severity ?
No CVSS data available.
CWE
  • n/a
Assigner
References
https://access.redhat.com/errata/RHSA-2018:3032 vendor-advisoryx_refsource_REDHAT
https://sourceware.org/bugzilla/show_bug.cgi?id=23113 x_refsource_MISC
http://www.securityfocus.com/bid/104021 vdb-entryx_refsource_BID
https://access.redhat.com/errata/RHBA-2019:0327 vendor-advisoryx_refsource_REDHAT
https://security.gentoo.org/glsa/201908-01 vendor-advisoryx_refsource_GENTOO
https://usn.ubuntu.com/4336-1/ vendor-advisoryx_refsource_UBUNTU
Show details on NVD website
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  • 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.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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