Vulnerabilities > Canonical > High

DATE CVE VULNERABILITY TITLE RISK
2016-01-13 CVE-2015-8607 Improper Input Validation vulnerability in multiple products
The canonpath function in the File::Spec module in PathTools before 3.62, as used in Perl, does not properly preserve the taint attribute of data, which might allow context-dependent attackers to bypass the taint protection mechanism via a crafted string.
network
low complexity
canonical perl debian CWE-20
7.3
2016-01-12 CVE-2015-1779 Resource Exhaustion vulnerability in multiple products
The VNC websocket frame decoder in QEMU allows remote attackers to cause a denial of service (memory and CPU consumption) via a large (1) websocket payload or (2) HTTP headers section.
8.6
2015-12-29 CVE-2015-8467 Improper Privilege Management vulnerability in multiple products
The samldb_check_user_account_control_acl function in dsdb/samdb/ldb_modules/samldb.c in Samba 4.x before 4.1.22, 4.2.x before 4.2.7, and 4.3.x before 4.3.3 does not properly check for administrative privileges during creation of machine accounts, which allows remote authenticated users to bypass intended access restrictions by leveraging the existence of a domain with both a Samba DC and a Windows DC, a similar issue to CVE-2015-2535.
network
high complexity
samba debian canonical CWE-269
7.5
2015-12-29 CVE-2015-7540 Resource Management Errors vulnerability in multiple products
The LDAP server in the AD domain controller in Samba 4.x before 4.1.22 does not check return values to ensure successful ASN.1 memory allocation, which allows remote attackers to cause a denial of service (memory consumption and daemon crash) via crafted packets.
network
low complexity
samba canonical debian CWE-399
7.5
2015-12-29 CVE-2015-5252 Permissions, Privileges, and Access Controls vulnerability in multiple products
vfs.c in smbd in Samba 3.x and 4.x before 4.1.22, 4.2.x before 4.2.7, and 4.3.x before 4.3.3, when share names with certain substring relationships exist, allows remote attackers to bypass intended file-access restrictions via a symlink that points outside of a share.
network
low complexity
samba canonical debian CWE-264
7.2
2015-12-06 CVE-2015-3194 NULL Pointer Dereference vulnerability in multiple products
crypto/rsa/rsa_ameth.c in OpenSSL 1.0.1 before 1.0.1q and 1.0.2 before 1.0.2e allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via an RSA PSS ASN.1 signature that lacks a mask generation function parameter.
network
low complexity
openssl canonical debian nodejs CWE-476
7.5
2015-12-06 CVE-2015-3193 Information Exposure vulnerability in multiple products
The Montgomery squaring implementation in crypto/bn/asm/x86_64-mont5.pl in OpenSSL 1.0.2 before 1.0.2e on the x86_64 platform, as used by the BN_mod_exp function, mishandles carry propagation and produces incorrect output, which makes it easier for remote attackers to obtain sensitive private-key information via an attack against use of a (1) Diffie-Hellman (DH) or (2) Diffie-Hellman Ephemeral (DHE) ciphersuite.
network
low complexity
openssl nodejs canonical CWE-200
7.5
2015-11-06 CVE-2015-6855 Divide By Zero vulnerability in multiple products
hw/ide/core.c in QEMU does not properly restrict the commands accepted by an ATAPI device, which allows guest users to cause a denial of service or possibly have unspecified other impact via certain IDE commands, as demonstrated by a WIN_READ_NATIVE_MAX command to an empty drive, which triggers a divide-by-zero error and instance crash.
7.5
2015-10-01 CVE-2015-7236 Use-after-free vulnerability in xprt_set_caller in rpcb_svc_com.c in rpcbind 0.2.1 and earlier allows remote attackers to cause a denial of service (daemon crash) via crafted packets, involving a PMAP_CALLIT code.
network
low complexity
rpcbind-project canonical debian oracle
7.5
2015-08-08 CVE-2015-4495 The PDF reader in Mozilla Firefox before 39.0.3, Firefox ESR 38.x before 38.1.1, and Firefox OS before 2.2 allows remote attackers to bypass the Same Origin Policy, and read arbitrary files or gain privileges, via vectors involving crafted JavaScript code and a native setter, as exploited in the wild in August 2015.
network
low complexity
mozilla oracle canonical redhat suse opensuse
8.8