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CVE-2016-4491

Disclosure Date: February 24, 2017
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Description

The d_print_comp function in cp-demangle.c in libiberty allows remote attackers to cause a denial of service (segmentation fault and crash) via a crafted binary, which triggers infinite recursion and a buffer overflow, related to a node having “itself as ancestor more than once.”

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CVSS V3 Severity and Metrics
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Impact Score:
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Exploitability Score:
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Attack Vector (AV):
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Integrity (I):
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Availability (A):
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General Information

Vendors

  • gnu

Products

  • libiberty
Technical Analysis