High severity · published Mar 18, 2024
CVE-2024-2002
A double-free vulnerability was found in libdwarf
7.5
CVSS
1.1%
EPSS
No
On KEV
Description
A double-free vulnerability was found in libdwarf. In a multiply-corrupted DWARF object, libdwarf may try to dealloc(free) an allocation twice, potentially causing unpredictable and various results.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.1% · higher than 65% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
EL
Enterprise Linux · Redhat
7.0; 8.0 · source: NVD
FE
Fedora · Fedoraproject
40 · source: NVD
LI
Libdwarf · Libdwarf Project
0.1.0 before 0.9.2 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2024-2002
CVE.org
https://www.cve.org/CVERecord?id=CVE-2024-2002
Third Party Advisory
https://access.redhat.com/security/cve/CVE-2024-2002
Issue Tracking
https://bugzilla.redhat.com/show_bug.cgi?id=2267700
Third Party Advisory
https://github.com/davea42/libdwarf-code/blob/main/bugxml/data.txt
Mailing List
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ZGPVLSPIXR32J6FOAFTTIMYTUUXJICGW/
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