CVE-2018-8769
CVE-2018-8769 is a high-severity vulnerability in Elfutils Project Elfutils with a CVSS 3.x base score of 7.8. 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-125.
Key facts
- Severity: High (CVSS 3.x base score 7.8)
- CVSS v2: 6.8
- EPSS exploit prediction: 1% (54th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-125
- Affected product: Elfutils Project Elfutils
- Published:
- Last modified:
Description
elfutils 0.170 has a buffer over-read in the ebl_dynamic_tag_name function of libebl/ebldynamictagname.c because SYMTAB_SHNDX is unsupported.
Frequently asked questions
- What is CVE-2018-8769?
- elfutils 0.170 has a buffer over-read in the ebl_dynamic_tag_name function of libebl/ebldynamictagname.c because SYMTAB_SHNDX is unsupported.
- How severe is CVE-2018-8769?
- CVE-2018-8769 has a CVSS 3.x base score of 7.8, rated high severity. It is exploitable over local access with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.
- Is CVE-2018-8769 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (54th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2018-8769?
- CVE-2018-8769 affects Elfutils Project Elfutils. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2018-8769?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
- When was CVE-2018-8769 published?
- CVE-2018-8769 was published on 2018-03-18 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:a:elfutils_project:elfutils:0.170:*:*:*:*:*:*:*
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- CVE-2019-7149 — Medium (CVSS 6.5): A heap-based buffer over-read was discovered in the function read_srclines in dwarf_getsrclines.c in libdw in elfutils…
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- CVE-2014-9447 — Medium (CVSS 6.4): Directory traversal vulnerability in the read_long_names function in libelf/elf_begin.c in elfutils 0.152 and 0.161…
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