CVE-2022-34299
HIGH
8.1
CVSS Score
Published: June 22, 2022 at 02:35 PM UTC
Updated: June 17, 2026 at 04:50 AM UTC
1 product affected across 1 vendorLibdwarf
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Severity
HIGH8.1
Exploit prediction
EPSS 1%
Description
There is a heap-based buffer over-read in libdwarf 0.4.0. This issue is related to dwarf_global_formref_b.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
Patch and advisory references
References (2)
x_refsource_MISCPatchThird Party Advisory
Source: [email protected]
https://github.com/davea42/libdwarf-code/commit/7ef09e1fc9ba07653dd078edb2408631c7969162x_refsource_MISCExploitIssue TrackingThird Party Advisory
Source: [email protected]
https://github.com/davea42/libdwarf-code/issues/119CVSS
- Attack Vector
- NETWORK
- Complexity
- LOW
- Privileges
- NONE
- User Interaction
- REQUIRED
- Scope
- UNCHANGED
- Confidentiality
- HIGH
- Integrity
- NONE
- Availability
- HIGH
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-125
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