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ubuntucveUbuntu.comUB:CVE-2014-9112
HistoryDec 02, 2014 - 12:00 a.m.

CVE-2014-9112

2014-12-0200:00:00
ubuntu.com
ubuntu.com
21
buffer overflow
remote attack
denial of service
process_copy_in function
cpio archive

CVSS2

5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

EPSS

0.016

Percentile

87.6%

Heap-based buffer overflow in the process_copy_in function in GNU Cpio 2.11
allows remote attackers to cause a denial of service via a large block
value in a cpio archive.

Bugs

Notes

Author Note
mdeslaur PoC: http://lcamtuf.coredump.cx/afl/vulns/lesspipe-cpio-bad-write.cpio
OSVersionArchitecturePackageVersionFilename
ubuntu10.04noarchcpio< 2.10-1ubuntu2.1UNKNOWN
ubuntu12.04noarchcpio< 2.11-7ubuntu3.1UNKNOWN
ubuntu14.04noarchcpio< 2.11+dfsg-1ubuntu1.1UNKNOWN
ubuntu14.10noarchcpio< 2.11+dfsg-2ubuntu1.1UNKNOWN

CVSS2

5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

EPSS

0.016

Percentile

87.6%