What is the CVSS score of CVE-2015-3239?

CVE-2015-3239 has a CVSS 2.0 base score of 3.3 (Low). CVSS vector: AV:L/AC:M/Au:N/C:P/I:P/A:N. EPSS exploitation probability: 0.1%.

Is there a public PoC exploit available for CVE-2015-3239?

Yes, a public proof-of-concept exploit is available for CVE-2015-3239. Prioritise patching immediately. EPSS: 0.1%.

Libunwind CVE-2015-3239

LOW

Numeric Errors (CWE-189)

2015-08-26 secalert@redhat.com

Information Disclosure Libunwind

3.3

CVSS 2.0 · NVD

Severity by source

NVD PRIMARY

3.3 LOW

AV:L/AC:M/Au:N/C:P/I:P/A:N

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

AV:L/AC:M/Au:N/C:P/I:P/A:N

Attack Vector

Local

Attack Complexity

Confidentiality

Integrity

Availability

None

Lifecycle Timeline

CVE Published

Aug 26, 2015 - 19:59 cve.org

LOW 3.3

DescriptionCVE.org

Off-by-one error in the dwarf_to_unw_regnum function in include/dwarf_i.h in libunwind 1.1 allows local users to have unspecified impact via invalid dwarf opcodes.

AnalysisAI

Off-by-one error in the dwarf_to_unw_regnum function in include/dwarf_i.h in libunwind 1.1 allows local users to have unspecified impact via invalid dwarf opcodes. Rated low severity (CVSS 3.3). Public exploit code available and no vendor patch available.

Technical ContextAI

This vulnerability is classified under CWE-189. Off-by-one error in the dwarf_to_unw_regnum function in include/dwarf_i.h in libunwind 1.1 allows local users to have unspecified impact via invalid dwarf opcodes. Affected products include: Libunwind Project Libunwind.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.