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cve[email protected]CVE-2012-2088
HistoryJul 22, 2012 - 5:55 p.m.

CVE-2012-2088

2012-07-2217:55:00
CWE-189
web.nvd.nist.gov
34
cve-2012-2088
libtiff
integer signedness error
tiffreaddirectory
remote attackers
denial of service
arbitrary code execution
buffer overflow
nvd

7.5 High

AI Score

Confidence

Low

7.5 High

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

0.07 Low

EPSS

Percentile

93.9%

Integer signedness error in the TIFFReadDirectory function in tif_dirread.c in libtiff 3.9.4 and earlier allows remote attackers to cause a denial of service (application crash) and possibly execute arbitrary code via a negative tile depth in a tiff image, which triggers an improper conversion between signed and unsigned types, leading to a heap-based buffer overflow.

7.5 High

AI Score

Confidence

Low

7.5 High

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

0.07 Low

EPSS

Percentile

93.9%