Canonical: >> Ubuntu Linux >> 18.04 Security Vulnerabilities
When encrypting with a block cipher, if a call to NSC_EncryptUpdate was made with data smaller than the block size, a small out of bounds write could occur. This could have caused heap corruption and a potentially exploitable crash. This vulnerability affects Thunderbird < 68.3, Firefox ESR < 68.3, and Firefox < 71.
CVSS Score
8.8
EPSS Score
0.03
Published
2020-01-08
nlist.c in libbsd before 0.10.0 has an out-of-bounds read during a comparison for a symbol name from the string table (strtab).
CVSS Score
9.1
EPSS Score
0.028
Published
2020-01-08
A code execution vulnerability exists in the directory rehashing functionality of E2fsprogs e2fsck 1.45.4. A specially crafted ext4 directory can cause an out-of-bounds write on the stack, resulting in code execution. An attacker can corrupt a partition to trigger this vulnerability.
CVSS Score
7.5
EPSS Score
0.01
Published
2020-01-08
There is a DoS vulnerability in Pillow before 6.2.2 caused by FpxImagePlugin.py calling the range function on an unvalidated 32-bit integer if the number of bands is large. On Windows running 32-bit Python, this results in an OverflowError or MemoryError due to the 2 GB limit. However, on Linux running 64-bit Python this results in the process being terminated by the OOM killer.
CVSS Score
7.5
EPSS Score
0.021
Published
2020-01-05
ext/misc/zipfile.c in SQLite 3.30.1 mishandles certain uses of INSERT INTO in situations involving embedded '\0' characters in filenames, leading to a memory-management error that can be detected by (for example) valgrind.
CVSS Score
7.5
EPSS Score
0.032
Published
2020-01-03
libImaging/TiffDecode.c in Pillow before 6.2.2 has a TIFF decoding integer overflow, related to realloc.
CVSS Score
8.8
EPSS Score
0.02
Published
2020-01-03
libImaging/SgiRleDecode.c in Pillow before 6.2.2 has an SGI buffer overflow.
CVSS Score
9.8
EPSS Score
0.042
Published
2020-01-03
libImaging/PcxDecode.c in Pillow before 6.2.2 has a PCX P mode buffer overflow.
CVSS Score
9.8
EPSS Score
0.037
Published
2020-01-03
libImaging/FliDecode.c in Pillow before 6.2.2 has an FLI buffer overflow.
CVSS Score
7.1
EPSS Score
0.028
Published
2020-01-03
selectExpander in select.c in SQLite 3.30.1 proceeds with WITH stack unwinding even after a parsing error.
CVSS Score
7.5
EPSS Score
0.036
Published
2020-01-02