How severe is CVE-2023-27734?

CVE-2023-27734 has a CVSS 3.x base score of 5.5, rated medium severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.

Is CVE-2023-27734 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (9th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-27734?

CVE-2023-27734 affects Edb-debugger Project Edb-debugger. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-27734?

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

When was CVE-2023-27734 published?

CVE-2023-27734 was published on 2023-04-04 and last updated on 2026-06-17.

CVE-2023-27734

CVE-2023-27734 is a medium-severity vulnerability in Edb-debugger Project Edb-debugger with a CVSS 3.x base score of 5.5. 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-400.

Key facts

Severity: Medium (CVSS 3.x base score 5.5)
EPSS exploit prediction: 0% (9th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-400
Affected product: Edb-debugger Project Edb-debugger
Published: 2023-04-04
Last modified: 2026-06-17

Description

An issue found in Eteran edb-debugger v.1.3.0 allows a local attacker to causea denial of service via the collect_symbols function in plugins/BinaryInfo/symbols.cpp.

Frequently asked questions

What is CVE-2023-27734?: An issue found in Eteran edb-debugger v.1.3.0 allows a local attacker to causea denial of service via the collect_symbols function in plugins/BinaryInfo/symbols.cpp.
How severe is CVE-2023-27734?: CVE-2023-27734 has a CVSS 3.x base score of 5.5, rated medium severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.
Is CVE-2023-27734 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (9th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-27734?: CVE-2023-27734 affects Edb-debugger Project Edb-debugger. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-27734?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2023-27734 published?: CVE-2023-27734 was published on 2023-04-04 and last updated on 2026-06-17.

References

https://github.com/eteran/edb-debugger/pull/834/commits/32f325f4016e0090f76934320173581860f090be

Affected products (1)

cpe:2.3:a:edb-debugger_project:edb-debugger:1.3.0:*:*:*:*:*:*:*

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