CVE-2019-7664
MEDIUM
5.5
CVSS Score
Published: February 9, 2019 at 04:00 PM UTC
Updated: June 17, 2026 at 02:40 AM UTC
8 products affected across 2 vendorsEnterprise LinuxEnterprise Linux DesktopEnterprise Linux Server
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Severity
MEDIUM5.5
Exploit prediction
EPSS 1%
Description
In elfutils 0.175, a negative-sized memcpy is attempted in elf_cvt_note in libelf/note_xlate.h because of an incorrect overflow check. Crafted elf input causes a segmentation fault, leading to denial of service (program crash).
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 (3)
Vendor Advisoryx_refsource_REDHATThird Party Advisory
Source: [email protected]
https://access.redhat.com/errata/RHSA-2019:2197Vendor Advisoryx_refsource_REDHATThird Party Advisory
Source: [email protected]
https://access.redhat.com/errata/RHSA-2019:3575x_refsource_MISCExploitIssue TrackingThird Party Advisory
Source: [email protected]
https://sourceware.org/bugzilla/show_bug.cgi?id=24084CVSS
- Attack Vector
- LOCAL
- Complexity
- LOW
- Privileges
- NONE
- User Interaction
- REQUIRED
- Scope
- UNCHANGED
- Confidentiality
- NONE
- Integrity
- NONE
- Availability
- HIGH
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-787
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