Vulnerability in Libdwarf Project
CVE-2019-14249
dwarf_elf_load_headers.c in libdwarf before 2019-07-05 allows attackers to cause a denial of service (division by zero) via an ELF file with a zero-size section group (SHT_GROUP), as demonstrated by dwarfdump.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H.
EPSS exploit prediction
EPSS: 0.027 (85.5th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 86th percentile — 85.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.027 · newest: 0.027 · change: 0.000
Affected products
Weakness classification (CWE)
References
- sourceforge.net/p/libdwarf/code/merge-requests/4/ (Patch, Third Party Advisory)
- sourceforge.net/p/libdwarf/code/ci/cb7198abde46c2ae29957ad460da6886eaa606ba/tre… (Patch, Third Party Advisory)
- www.securityfocus.com/bid/109380 (VDB Entry, Third Party Advisory, vdb-entry)
Frequently asked questions
- What is CVE-2019-14249?
- CVE-2019-14249 is a medium-severity vulnerability in Libdwarf Project, classified under Divide By Zero. CVSS score: 6.5/10. Published 2019-07-24.
- How severe is CVE-2019-14249?
- Medium severity. CVSS v3 base score is 6.5 out of 10.