Description
An attempted excessive memory allocation was discovered in the function read_long_names in elf_begin.c in libelf in elfutils 0.174. Remote attackers could leverage this vulnerability to cause a denial-of-service via crafted elf input, which leads to an out-of-memory exception. NOTE: The maintainers believe this is not a real issue, but instead a "warning caused by ASAN because the allocation is big. By setting ASAN_OPTIONS=allocator_may_return_null=1 and running the reproducer, nothing happens."
No summary for this CVE yet.
CVSS Vector Breakdown
Exploitability
AV:NAttack VectorNetwork
AC:LAttack ComplexityLow
PR:NPrivileges RequiredNone
UI:RUser InteractionRequired
Scope
S:UScopeUnchanged
Impact
C:NConfidentialityNone
I:NIntegrityNone
A:HAvailabilityHigh
Weaknesses
Affected Products
elfutils project
oss-project
Siemens AG
commercial·DEaka siemens
АО «Концерн ВНИИНС»
commercial·RUaka ao konsern vniins
and 1 more affected products View all →
Exploitability
Official Patch Available
Attack Graph
Products CVE Techniques Tactics
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MITRE ATT&CK
1 technique Impact
References
https://sourceware.org/bugzilla/show_bug.cgi?id=24085
sourceware.org
https://cert-portal.siemens.com/productcert/pdf/ssb-439005.pdf
cert-portal.siemens.com
https://sourceware.org/bugzilla/show_bug.cgi?id=24085
sourceware.org
and 2 more references View all →
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