RSS   Vulnerabilities for 'LEAP'   RSS

2017-12-20
 
CVE-2017-17806

CWE-119
 

 
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.

 
 
CVE-2017-17805

CWE-20
 

 
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.

 
2017-12-05
 
CVE-2016-1254

CWE-119
 

 
Tor before 0.2.8.12 might allow remote attackers to cause a denial of service (client crash) via a crafted hidden service descriptor.

 
2017-09-27
 
CVE-2015-3138

 

 
print-wb.c in tcpdump before 4.7.4 allows remote attackers to cause a denial of service (segmentation fault and process crash).

 
2017-08-28
 
CVE-2017-6594

 

 
The transit path validation code in Heimdal before 7.3 might allow attackers to bypass the capath policy protection mechanism by leveraging failure to add the previous hop realm to the transit path of issued tickets.

 
2017-08-07
 
CVE-2014-3462

 

 
The ".encfs6.xml" configuration file in encfs before 1.7.5 allows remote attackers to access sensitive data by setting "blockMACBytes" to 0 and adding 8 to "blockMACRandBytes".

 
2017-08-02
 
CVE-2015-5203

 

 
Double free vulnerability in the jasper_image_stop_load function in JasPer 1.900.17 allows remote attackers to cause a denial of service (crash) via a crafted JPEG 2000 image file.

 
2017-07-25
 
CVE-2015-5221

 

 
Use-after-free vulnerability in the mif_process_cmpt function in libjasper/mif/mif_cod.c in the JasPer JPEG-2000 library before 1.900.2 allows remote attackers to cause a denial of service (crash) via a crafted JPEG 2000 image file.

 
2017-07-06
 
CVE-2017-8932

CWE-310
 

 
A bug in the standard library ScalarMult implementation of curve P-256 for amd64 architectures in Go before 1.7.6 and 1.8.x before 1.8.2 causes incorrect results to be generated for specific input points. An adaptive attack can be mounted to progressively extract the scalar input to ScalarMult by submitting crafted points and observing failures to the derive correct output. This leads to a full key recovery attack against static ECDH, as used in popular JWT libraries.

 
2017-06-19
 
CVE-2017-1000366

CWE-119
 

 
glibc contains a vulnerability that allows specially crafted LD_LIBRARY_PATH values to manipulate the heap/stack, causing them to alias, potentially resulting in arbitrary code execution. Please note that additional hardening changes have been made to glibc to prevent manipulation of stack and heap memory but these issues are not directly exploitable, as such they have not been given a CVE. This affects glibc 2.25 and earlier.

 


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