Canonical: >> Ubuntu Linux >> 16.04 Security Vulnerabilities
In ImageMagick 7.0.7-12 Q16, a memory leak vulnerability was found in the function ReadXPMImage in coders/xpm.c, which allows attackers to cause a denial of service via a crafted XPM image file.
CVSS Score
6.5
EPSS Score
0.004
Published
2017-12-27
In ImageMagick 7.0.7-16 Q16, a memory leak vulnerability was found in the function WriteOnePNGImage in coders/png.c, which allows attackers to cause a denial of service via a crafted PNG image file.
CVSS Score
6.5
EPSS Score
0.004
Published
2017-12-27
In ImageMagick 7.0.7-12 Q16, a memory leak vulnerability was found in the function ReadPICTImage in coders/pict.c, which allows attackers to cause a denial of service via a crafted PICT image file.
CVSS Score
6.5
EPSS Score
0.004
Published
2017-12-27
In ImageMagick 7.0.7-12 Q16, a memory leak vulnerability was found in the function ReadPSDChannelZip in coders/psd.c, which allows attackers to cause a denial of service via a crafted psd image file.
CVSS Score
6.5
EPSS Score
0.004
Published
2017-12-27
In ImageMagick 7.0.7-16 Q16, a memory leak vulnerability was found in the function GetImagePixelCache in magick/cache.c, which allows attackers to cause a denial of service via a crafted MNG image file that is processed by ReadOneMNGImage.
CVSS Score
6.5
EPSS Score
0.004
Published
2017-12-27
The check_alu_op function in kernel/bpf/verifier.c in the Linux kernel through 4.4 allows local users to cause a denial of service (memory corruption) or possibly have unspecified other impact by leveraging incorrect sign extension.
CVSS Score
7.8
EPSS Score
0.837
Published
2017-12-27
The Salsa20 encryption algorithm in the Linux kernel before 4.14.8 does not correctly handle zero-length inputs, allowing a local attacker able to use the AF_ALG-based skcipher interface (CONFIG_CRYPTO_USER_API_SKCIPHER) to cause a denial of service (uninitialized-memory free and kernel crash) or have unspecified other impact by executing a crafted sequence of system calls that use the blkcipher_walk API. Both the generic implementation (crypto/salsa20_generic.c) and x86 implementation (arch/x86/crypto/salsa20_glue.c) of Salsa20 were vulnerable.
CVSS Score
7.8
EPSS Score
0.001
Published
2017-12-20
The HMAC implementation (crypto/hmac.c) in the Linux kernel before 4.14.8 does not validate that the underlying cryptographic hash algorithm is unkeyed, allowing a local attacker able to use the AF_ALG-based hash interface (CONFIG_CRYPTO_USER_API_HASH) and the SHA-3 hash algorithm (CONFIG_CRYPTO_SHA3) to cause a kernel stack buffer overflow by executing a crafted sequence of system calls that encounter a missing SHA-3 initialization.
CVSS Score
7.8
EPSS Score
0.0
Published
2017-12-20
In ImageMagick 7.0.7-12 Q16, a memory leak vulnerability was found in the function ReadXPMImage in coders/xpm.c, which allows attackers to cause a denial of service via a crafted xpm image file.
CVSS Score
6.5
EPSS Score
0.005
Published
2017-12-14
In ImageMagick 7.0.7-12 Q16, an infinite loop vulnerability was found in the function ReadPSDChannelZip in coders/psd.c, which allows attackers to cause a denial of service (CPU exhaustion) via a crafted psd image file.
CVSS Score
6.5
EPSS Score
0.005
Published
2017-12-14