814 matches found
PT-2020-16484
Name of the Vulnerable Software and Affected Versions libass version 0.14.0 Description The issue is caused by a signed integer overflow in the ass outline construct function's call to outline stroke. Recommendations For libass version 0.14.0, consider disabling the ass outline construct function...
CVE-2020-10024
The arm platform-specific code uses a signed integer comparison when validating system call numbers. An attacker who has obtained code execution within a user thread is able to elevate privileges to that of the kernel. See NCC-ZEP-001 This issue affects: zephyrproject-rtos zephyr version 1.14.0 a...
CVE-2020-10024 ARM Platform Uses Signed Integer Comparison When Validating Syscall Numbers
The arm platform-specific code uses a signed integer comparison when validating system call numbers. An attacker who has obtained code execution within a user thread is able to elevate privileges to that of the kernel. See NCC-ZEP-001 This issue affects: zephyrproject-rtos zephyr version 1.14.0 a...
CVE-2020-10024: Incorrect Comparison
The arm platform-specific code uses a signed integer comparison when validating system call numbers. An attacker who has obtained code execution within a user thread is able to elevate privileges to that of the kernel. See NCC-ZEP-001 This issue affects: zephyrproject-rtos zephyr version 1.14.0 a...
PT-2020-11867
Name of the Vulnerable Software and Affected Versions zephyr versions 1.14.0 through 2.1.0 and later versions. Description The issue is related to the arm platform-specific code in zephyr, which uses a signed integer comparison when validating system call numbers. This allows an attacker with cod...
EulerOS Virtualization 3.0.2.2 : kernel (EulerOS-SA-2020-1269)
According to the versions of the kernel packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : - In the tun subsystem in the Linux kernel before 4.13.14, devgetvalidname is not called before registernetdevice. This allows loca...
MGASA-2020-0040 Updated libjpeg packages fix security vulnerabilities
The updated packages fix security vulnerabilities: A signed integer overflow and subsequent segfault that occurred when attempting to decompress images with more than 715827882 pixels using the 64-bit C version of TJBench. Out-of-bounds write in tjDecompressToYUV2 and tjDecompressToYUVPlanes...
PT-2020-22788
Name of the Vulnerable Software and Affected Versions TurboJPEG versions prior to 2.0.2 Description The issue involves several security vulnerabilities in the TurboJPEG library, including a signed integer overflow and subsequent segfault when decompressing images with more than 715827882 pixels...
CVE-2019-18805
An issue was discovered in net/ipv4/sysctlnetipv4.c in the Linux kernel before 5.0.11. There is a net/ipv4/tcpinput.c signed integer overflow in tcpackupdatertt when userspace writes a very large integer to /proc/sys/net/ipv4/tcpminrttwlen, leading to a denial of service or possibly unspecified...
CVE-2019-18805
An issue was discovered in net/ipv4/sysctlnetipv4.c in the Linux kernel before 5.0.11. There is a net/ipv4/tcpinput.c signed integer overflow in tcpackupdatertt when userspace writes a very large integer to /proc/sys/net/ipv4/tcpminrttwlen, leading to a denial of service or possibly unspecified...
CVE-2019-17042: Improper Input Validation
An issue was discovered in Rsyslog v8.1908.0. contrib/pmcisconames/pmcisconames.c has a heap overflow in the parser for Cisco log messages. The parser tries to locate a log message delimiter in this case, a space or a colon, but fails to account for strings that do not satisfy this constraint. If...
FreeBSD : bro -- NULL pointer dereference and Signed integer overflow (f56669f5-d799-4ff5-9174-64a6d571c451)
Jon Siwek of Corelight reports : This is a security patch release to address potential Denial of Service vulnerabilities : - NULL pointer dereference in the RPC analysis code. RPC analyzers e.g. MOUNT or NFS are not enabled in the default configuration. - Signed integer overflow in BinPAC-generat...
QEMU: device_tree: heap buffer overflow while loading device tree blob
A heap buffer overflow issue was found in the loaddevicetree function of QEMU, which is invoked to load a device tree blob at boot time. It occurs due to device tree size manipulation before buffer allocation, which could overflow a signed int type. A user/process could use this flaw to potential...
QEMU: device_tree: heap buffer overflow while loading device tree blob
A heap buffer overflow issue was found in the loaddevicetree function of QEMU, which is invoked to load a device tree blob at boot time. It occurs due to device tree size manipulation before buffer allocation, which could overflow a signed int type. A user/process could use this flaw to potential...
QEMU: device_tree: heap buffer overflow while loading device tree blob
A heap buffer overflow issue was found in the loaddevicetree function of QEMU, which is invoked to load a device tree blob at boot time. It occurs due to device tree size manipulation before buffer allocation, which could overflow a signed int type. A user/process could use this flaw to potential...
QEMU: device_tree: heap buffer overflow while loading device tree blob
A heap buffer overflow issue was found in the loaddevicetree function of QEMU, which is invoked to load a device tree blob at boot time. It occurs due to device tree size manipulation before buffer allocation, which could overflow a signed int type. A user/process could use this flaw to potential...
QEMU: device_tree: heap buffer overflow while loading device tree blob
A heap buffer overflow issue was found in the loaddevicetree function of QEMU, which is invoked to load a device tree blob at boot time. It occurs due to device tree size manipulation before buffer allocation, which could overflow a signed int type. A user/process could use this flaw to potential...
CVE-2019-11072
lighttpd before 1.4.54 has a signed integer overflow, which might allow remote attackers to cause a denial of service application crash or possibly have unspecified other impact via a malicious HTTP GET request, as demonstrated by mishandling of /%2F? in burlnormalize2Ftoslashfix in burl.c. NOTE:...
PT-2019-5414
Name of the Vulnerable Software and Affected Versions lighttpd versions prior to 1.4.54 Description The issue is related to a signed integer overflow in lighttpd, which could allow remote attackers to cause a denial of service application crash or possibly have other unspecified impacts via a...
openSUSE Security Update : the Linux Kernel (openSUSE-2019-769)
The openSUSE Leap 15.0 kernel was updated to receive various security and bugfixes. The following security bugs were fixed : - CVE-2018-14633: A security flaw was found in the chapservercomputemd5 function in the ISCSI target code in a way an authentication request from an ISCSI initiator is...