Integer overflow in GNU Binutils
CVE-2017-16830
The print_gnu_property_note function in readelf.c in GNU Binutils 2.29.1 does not have integer-overflow protection on 32-bit platforms, which allows remote attackers to cause a denial of service (segmentation violation and application crash) or possibly have unspecified other impact via a crafted ELF file.
Vulnerability class: Integer Overflow
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.8 (High). Vector: CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.022 (81.8th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 82nd percentile — 81.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.022 · newest: 0.022 · change: 0.000
Affected products
- GNU Binutils — versions 2.29.1
Weakness classification (CWE)
Public proof-of-concept exploits
References
- sourceware.org/bugzilla/show_bug.cgi (Exploit, Patch, Issue Tracking)
- security.gentoo.org/glsa/201811-17 (vendor-advisory)
- www.securityfocus.com/bid/101941 (VDB Entry, Third Party Advisory, vdb-entry)
- sourceware.org/git/gitweb.cgi
Frequently asked questions
- What is CVE-2017-16830?
- CVE-2017-16830 is a high-severity vulnerability in GNU Binutils, classified under Integer Overflow or Wraparound. CVSS score: 7.8/10. Published 2017-11-15.
- How severe is CVE-2017-16830?
- High severity. CVSS v3 base score is 7.8 out of 10.
- Is CVE-2017-16830 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.