CVE-2017-9998
CVE-2017-9998 is a medium-severity vulnerability in Libdwarf Project Libdwarf with a CVSS 3.x base score of 6.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-119.
Key facts
- Severity: Medium (CVSS 3.x base score 6.5)
- CVSS v2: 4.3
- EPSS exploit prediction: 2% (79th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-119
- Affected product: Libdwarf Project Libdwarf
- Published:
- Last modified:
Description
The _dwarf_decode_s_leb128_chk function in dwarf_leb.c in libdwarf through 2017-06-28 allows remote attackers to cause a denial of service (Segmentation fault) via a crafted file.
Frequently asked questions
- What is CVE-2017-9998?
- The _dwarf_decode_s_leb128_chk function in dwarf_leb.c in libdwarf through 2017-06-28 allows remote attackers to cause a denial of service (Segmentation fault) via a crafted file.
- How severe is CVE-2017-9998?
- CVE-2017-9998 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is none, integrity none, and availability high.
- Is CVE-2017-9998 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (79th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2017-9998?
- CVE-2017-9998 affects Libdwarf Project Libdwarf. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2017-9998?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- When was CVE-2017-9998 published?
- CVE-2017-9998 was published on 2017-06-28 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:a:libdwarf_project:libdwarf:*:*:*:*:*:*:*:*
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