Canonical: >> Ubuntu Linux >> 18.04 Security Vulnerabilities
A flaw was found in Linux kernel in the ext4 filesystem code. A use-after-free is possible in ext4_ext_remove_space() function when mounting and operating a crafted ext4 image.
CVSS Score
5.0
EPSS Score
0.008
Published
2018-07-26
A flaw was found in the Linux kernel's ext4 filesystem. A local user can cause an out-of-bounds write and a denial of service or unspecified other impact is possible by mounting and operating a crafted ext4 filesystem image.
CVSS Score
4.8
EPSS Score
0.008
Published
2018-07-26
A flaw was found in the Linux kernel's ext4 filesystem. A local user can cause a use-after-free in ext4_xattr_set_entry function and a denial of service or unspecified other impact may occur by renaming a file in a crafted ext4 filesystem image.
CVSS Score
4.2
EPSS Score
0.009
Published
2018-07-26
A flaw was found in the Linux kernel's ext4 filesystem. A local user can cause an out-of-bound access in ext4_get_group_info function, a denial of service, and a system crash by mounting and operating on a crafted ext4 filesystem image.
CVSS Score
4.2
EPSS Score
0.008
Published
2018-07-26
Poppler through 0.62 contains an out of bounds read vulnerability due to an incorrect memory access that is not mapped in its memory space, as demonstrated by pdfunite. This can result in memory corruption and denial of service. This may be exploitable when a victim opens a specially crafted PDF file.
CVSS Score
6.5
EPSS Score
0.032
Published
2018-07-25
Linux kernel is vulnerable to a stack-out-of-bounds write in the ext4 filesystem code when mounting and writing to a crafted ext4 image in ext4_update_inline_data(). An attacker could use this to cause a system crash and a denial of service.
CVSS Score
5.5
EPSS Score
0.029
Published
2018-07-25
The ReadMATImageV4 function in coders/mat.c in ImageMagick 7.0.8-7 uses an uninitialized variable, leading to memory corruption.
CVSS Score
9.8
EPSS Score
0.04
Published
2018-07-23
ImageMagick 7.0.8-4 has a memory leak for a colormap in WriteMPCImage in coders/mpc.c.
CVSS Score
6.5
EPSS Score
0.028
Published
2018-07-20
ImageMagick 7.0.8-4 has a memory leak in DecodeImage in coders/pcd.c.
CVSS Score
6.5
EPSS Score
0.021
Published
2018-07-20
ImageMagick 7.0.8-4 has a memory leak in ReadMIFFImage in coders/miff.c.
CVSS Score
6.5
EPSS Score
0.021
Published
2018-07-20