The (1) putcontig8bitYCbCr21tile function in tif_getimage.c or (2)NeXTDecode function in tif_next.c in LibTIFF allows remote attackers to cause a denial of service (uninitialized memory access) via a crafted TIFF image, as demonstrated by libtiff-cvs-1.tif and libtiff-cvs-2.tif.
NOTE: The following CVSS v2.0 metrics and score provided are preliminary and subject to review.
|Base Score:||5.8||Base Metrics:||AV:N/AC:M/Au:N/C:P/I:N/A:P|
|Access Vector:||Network||Attack Complexity:||Medium|
|Authentication:||None required||Confidentiality Impact:||Partial|
|Integrity Impact:||None||Availability Impact:||Partial|
|Oracle Linux version 6 (libtiff)||ELSA-2016-1547||2016-08-02|
|Oracle Linux version 7 (libtiff)||ELSA-2016-1546||2016-08-02|
|Oracle VM version 3.3 (libtiff)||OVMSA-2016-0093||2016-08-02|
|Oracle VM version 3.4 (libtiff)||OVMSA-2016-0093||2016-08-02|
This page is generated automatically and has not been checked for errors or omissions. For clarification or corrections please contact the Oracle Linux ULN team