Libtiff: >> Libtiff >> 4.5.0 Security Vulnerabilities
A flaw was found in libtiff. A specially crafted tiff file can lead to a segmentation fault due to a buffer overflow in the Fax3Encode function in libtiff/tif_fax3.c, resulting in a denial of service.
CVSS Score
6.5
EPSS Score
0.002
Published
2023-07-12
A null pointer dereference issue was found in Libtiff's tif_dir.c file. This issue may allow an attacker to pass a crafted TIFF image file to the tiffcp utility which triggers a runtime error that causes undefined behavior. This will result in an application crash, eventually leading to a denial of service.
CVSS Score
5.5
EPSS Score
0.0
Published
2023-06-30
libtiff 4.5.0 is vulnerable to Buffer Overflow via /libtiff/tools/tiffcrop.c:8499. Incorrect updating of buffer size after rotateImage() in tiffcrop cause heap-buffer-overflow and SEGV.
CVSS Score
5.5
EPSS Score
0.0
Published
2023-06-29
libtiff 4.5.0 is vulnerable to Buffer Overflow in uv_encode() when libtiff reads a corrupted little-endian TIFF file and specifies the output to be big-endian.
CVSS Score
5.5
EPSS Score
0.0
Published
2023-06-29
libtiff 4.5.0 is vulnerable to Buffer Overflow via extractContigSamplesShifted8bits() at /libtiff/tools/tiffcrop.c:3753.
CVSS Score
5.5
EPSS Score
0.0
Published
2023-06-21
A NULL pointer dereference in TIFFClose() is caused by a failure to open an output file (non-existent path or a path that requires permissions like /dev/null) while specifying zones.
CVSS Score
5.9
EPSS Score
0.0
Published
2023-06-19
loadImage() in tools/tiffcrop.c in LibTIFF through 4.5.0 has a heap-based use after free via a crafted TIFF image.
CVSS Score
5.5
EPSS Score
0.0
Published
2023-06-14
libtiff 4.5.0 is vulnerable to Buffer Overflow via extractContigSamplesBytes() at /libtiff/tools/tiffcrop.c:3215.
CVSS Score
8.8
EPSS Score
0.002
Published
2023-06-14
A flaw was found in tiffcrop, a program distributed by the libtiff package. A specially crafted tiff file can lead to an out-of-bounds read in the extractImageSection function in tools/tiffcrop.c, resulting in a denial of service and limited information disclosure. This issue affects libtiff versions 4.x.
CVSS Score
6.1
EPSS Score
0.0
Published
2023-04-10
processCropSelections in tools/tiffcrop.c in LibTIFF through 4.5.0 has a heap-based buffer overflow (e.g., "WRITE of size 307203") via a crafted TIFF image.
CVSS Score
5.5
EPSS Score
0.0
Published
2023-01-23