How severe is CVE-2016-5028?

CVE-2016-5028 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-2016-5028 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (85th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2016-5028?

CVE-2016-5028 affects Libdwarf Project Libdwarf. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2016-5028?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2016-5028 published?

CVE-2016-5028 was published on 2017-02-17 and last updated on 2026-06-17.

CVE-2016-5028

CVE-2016-5028 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-476.

Key facts

Severity: Medium (CVSS 3.x base score 6.5)
CVSS v2: 4.3
EPSS exploit prediction: 3% (85th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-476
Affected product: Libdwarf Project Libdwarf
Published: 2017-02-17
Last modified: 2026-06-17

Description

The print_frame_inst_bytes function in libdwarf before 20160923 allows remote attackers to cause a denial of service (NULL pointer dereference) via an object file with empty bss-like sections.

Frequently asked questions

What is CVE-2016-5028?: The print_frame_inst_bytes function in libdwarf before 20160923 allows remote attackers to cause a denial of service (NULL pointer dereference) via an object file with empty bss-like sections.
How severe is CVE-2016-5028?: CVE-2016-5028 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-2016-5028 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (85th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2016-5028?: CVE-2016-5028 affects Libdwarf Project Libdwarf. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2016-5028?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2016-5028 published?: CVE-2016-5028 was published on 2017-02-17 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:libdwarf_project:libdwarf:*:*:*:*:*:*:*:*

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