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3488 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2018-20126 | 3 Canonical, Opensuse, Qemu | 3 Ubuntu Linux, Leap, Qemu | 2020-05-12 | 2.1 LOW | 5.5 MEDIUM |
| hw/rdma/vmw/pvrdma_cmd.c in QEMU allows create_cq and create_qp memory leaks because errors are mishandled. | |||||
| CVE-2018-20123 | 3 Canonical, Fedoraproject, Qemu | 3 Ubuntu Linux, Fedora, Qemu | 2020-05-12 | 2.1 LOW | 5.5 MEDIUM |
| pvrdma_realize in hw/rdma/vmw/pvrdma_main.c in QEMU has a Memory leak after an initialisation error. | |||||
| CVE-2018-20216 | 2 Canonical, Qemu | 2 Ubuntu Linux, Qemu | 2020-05-12 | 5.0 MEDIUM | 7.5 HIGH |
| QEMU can have an infinite loop in hw/rdma/vmw/pvrdma_dev_ring.c because return values are not checked (and -1 is mishandled). | |||||
| CVE-2014-8104 | 5 Canonical, Debian, Mageia and 2 more | 6 Ubuntu Linux, Debian Linux, Mageia and 3 more | 2020-05-12 | 6.8 MEDIUM | N/A |
| OpenVPN 2.x before 2.0.11, 2.1.x, 2.2.x before 2.2.3, and 2.3.x before 2.3.6 allows remote authenticated users to cause a denial of service (server crash) via a small control channel packet. | |||||
| CVE-2016-5421 | 5 Canonical, Debian, Fedoraproject and 2 more | 6 Ubuntu Linux, Debian Linux, Fedora and 3 more | 2020-05-08 | 6.8 MEDIUM | 8.1 HIGH |
| Use-after-free vulnerability in libcurl before 7.50.1 allows attackers to control which connection is used or possibly have unspecified other impact via unknown vectors. | |||||
| CVE-2019-16233 | 4 Canonical, Linux, Opensuse and 1 more | 4 Ubuntu Linux, Linux Kernel, Leap and 1 more | 2020-05-06 | 4.7 MEDIUM | 4.1 MEDIUM |
| drivers/scsi/qla2xxx/qla_os.c in the Linux kernel 5.2.14 does not check the alloc_workqueue return value, leading to a NULL pointer dereference. | |||||
| CVE-2019-15090 | 3 Canonical, Linux, Opensuse | 3 Ubuntu Linux, Linux Kernel, Leap | 2020-05-05 | 4.6 MEDIUM | 6.7 MEDIUM |
| An issue was discovered in drivers/scsi/qedi/qedi_dbg.c in the Linux kernel before 5.1.12. In the qedi_dbg_* family of functions, there is an out-of-bounds read. | |||||
| CVE-2018-1116 | 3 Canonical, Debian, Polkit Project | 3 Ubuntu Linux, Debian Linux, Polkit | 2020-05-05 | 3.6 LOW | 4.4 MEDIUM |
| A flaw was found in polkit before version 0.116. The implementation of the polkit_backend_interactive_authority_check_authorization function in polkitd allows to test for authentication and trigger authentication of unrelated processes owned by other users. This may result in a local DoS and information disclosure. | |||||
| CVE-2019-16234 | 3 Canonical, Linux, Opensuse | 3 Ubuntu Linux, Linux Kernel, Leap | 2020-05-05 | 4.7 MEDIUM | 4.7 MEDIUM |
| drivers/net/wireless/intel/iwlwifi/pcie/trans.c in the Linux kernel 5.2.14 does not check the alloc_workqueue return value, leading to a NULL pointer dereference. | |||||
| CVE-2019-16231 | 4 Canonical, Linux, Opensuse and 1 more | 4 Ubuntu Linux, Linux Kernel, Leap and 1 more | 2020-05-04 | 4.7 MEDIUM | 4.1 MEDIUM |
| drivers/net/fjes/fjes_main.c in the Linux kernel 5.2.14 does not check the alloc_workqueue return value, leading to a NULL pointer dereference. | |||||
| CVE-2019-16232 | 4 Canonical, Fedoraproject, Linux and 1 more | 4 Ubuntu Linux, Fedora, Linux Kernel and 1 more | 2020-05-04 | 4.7 MEDIUM | 4.1 MEDIUM |
| drivers/net/wireless/marvell/libertas/if_sdio.c in the Linux kernel 5.2.14 does not check the alloc_workqueue return value, leading to a NULL pointer dereference. | |||||
| CVE-2019-16229 | 3 Canonical, Linux, Redhat | 3 Ubuntu Linux, Linux Kernel, Enterprise Linux | 2020-05-04 | 4.7 MEDIUM | 4.1 MEDIUM |
| ** DISPUTED ** drivers/gpu/drm/amd/amdkfd/kfd_interrupt.c in the Linux kernel 5.2.14 does not check the alloc_workqueue return value, leading to a NULL pointer dereference. NOTE: The security community disputes this issues as not being serious enough to be deserving a CVE id. | |||||
| CVE-2018-11233 | 2 Canonical, Git-scm | 2 Ubuntu Linux, Git | 2020-05-02 | 5.0 MEDIUM | 7.5 HIGH |
| In Git before 2.13.7, 2.14.x before 2.14.4, 2.15.x before 2.15.2, 2.16.x before 2.16.4, and 2.17.x before 2.17.1, code to sanity-check pathnames on NTFS can result in reading out-of-bounds memory. | |||||
| CVE-2017-15298 | 2 Canonical, Git-scm | 2 Ubuntu Linux, Git | 2020-05-02 | 4.3 MEDIUM | 5.5 MEDIUM |
| Git through 2.14.2 mishandles layers of tree objects, which allows remote attackers to cause a denial of service (memory consumption) via a crafted repository, aka a Git bomb. This can also have an impact of disk consumption; however, an affected process typically would not survive its attempt to build the data structure in memory before writing to disk. | |||||
| CVE-2018-11235 | 5 Canonical, Debian, Git-scm and 2 more | 9 Ubuntu Linux, Debian Linux, Git and 6 more | 2020-05-02 | 6.8 MEDIUM | 7.8 HIGH |
| In Git before 2.13.7, 2.14.x before 2.14.4, 2.15.x before 2.15.2, 2.16.x before 2.16.4, and 2.17.x before 2.17.1, remote code execution can occur. With a crafted .gitmodules file, a malicious project can execute an arbitrary script on a machine that runs "git clone --recurse-submodules" because submodule "names" are obtained from this file, and then appended to $GIT_DIR/modules, leading to directory traversal with "../" in a name. Finally, post-checkout hooks from a submodule are executed, bypassing the intended design in which hooks are not obtained from a remote server. | |||||
| CVE-2019-15791 | 2 Canonical, Linux | 2 Ubuntu Linux, Linux Kernel | 2020-05-01 | 4.6 MEDIUM | 7.8 HIGH |
| In shiftfs, a non-upstream patch to the Linux kernel included in the Ubuntu 5.0 and 5.3 kernel series, shiftfs_btrfs_ioctl_fd_replace() installs an fd referencing a file from the lower filesystem without taking an additional reference to that file. After the btrfs ioctl completes this fd is closed, which then puts a reference to that file, leading to a refcount underflow. | |||||
| CVE-2019-15792 | 2 Canonical, Linux | 2 Ubuntu Linux, Linux Kernel | 2020-05-01 | 4.6 MEDIUM | 7.8 HIGH |
| In shiftfs, a non-upstream patch to the Linux kernel included in the Ubuntu 5.0 and 5.3 kernel series, shiftfs_btrfs_ioctl_fd_replace() calls fdget(oldfd), then without further checks passes the resulting file* into shiftfs_real_fdget(), which casts file->private_data, a void* that points to a filesystem-dependent type, to a "struct shiftfs_file_info *". As the private_data is not required to be a pointer, an attacker can use this to cause a denial of service or possibly execute arbitrary code. | |||||
| CVE-2019-15793 | 2 Canonical, Linux | 2 Ubuntu Linux, Linux Kernel | 2020-05-01 | 4.6 MEDIUM | 8.8 HIGH |
| In shiftfs, a non-upstream patch to the Linux kernel included in the Ubuntu 5.0 and 5.3 kernel series, several locations which shift ids translate user/group ids before performing operations in the lower filesystem were translating them into init_user_ns, whereas they should have been translated into the s_user_ns for the lower filesystem. This resulted in using ids other than the intended ones in the lower fs, which likely did not map into the shifts s_user_ns. A local attacker could use this to possibly bypass discretionary access control permissions. | |||||
| CVE-2017-16548 | 3 Canonical, Debian, Samba | 3 Ubuntu Linux, Debian Linux, Rsync | 2020-05-01 | 7.5 HIGH | 9.8 CRITICAL |
| The receive_xattr function in xattrs.c in rsync 3.1.2 and 3.1.3-development does not check for a trailing '\0' character in an xattr name, which allows remote attackers to cause a denial of service (heap-based buffer over-read and application crash) or possibly have unspecified other impact by sending crafted data to the daemon. | |||||
| CVE-2017-6512 | 3 Canonical, Debian, File\ | 3 Ubuntu Linux, Debian Linux, \ | 2020-04-29 | 4.3 MEDIUM | 5.9 MEDIUM |
| Race condition in the rmtree and remove_tree functions in the File-Path module before 2.13 for Perl allows attackers to set the mode on arbitrary files via vectors involving directory-permission loosening logic. | |||||
| CVE-2015-3451 | 5 Canonical, Debian, Fedoraproject and 2 more | 5 Ubuntu Linux, Debian Linux, Fedora and 2 more | 2020-04-29 | 5.0 MEDIUM | N/A |
| The _clone function in XML::LibXML before 2.0119 does not properly set the expand_entities option, which allows remote attackers to conduct XML external entity (XXE) attacks via crafted XML data to the (1) new or (2) load_xml function. | |||||
| CVE-2020-8834 | 3 Canonical, Ibm, Linux | 3 Ubuntu Linux, Power8, Linux Kernel | 2020-04-23 | 4.9 MEDIUM | 6.5 MEDIUM |
| KVM in the Linux kernel on Power8 processors has a conflicting use of HSTATE_HOST_R1 to store r1 state in kvmppc_hv_entry plus in kvmppc_{save,restore}_tm, leading to a stack corruption. Because of this, an attacker with the ability run code in kernel space of a guest VM can cause the host kernel to panic. There were two commits that, according to the reporter, introduced the vulnerability: f024ee098476 ("KVM: PPC: Book3S HV: Pull out TM state save/restore into separate procedures") 87a11bb6a7f7 ("KVM: PPC: Book3S HV: Work around XER[SO] bug in fake suspend mode") The former landed in 4.8, the latter in 4.17. This was fixed without realizing the impact in 4.18 with the following three commits, though it's believed the first is the only strictly necessary commit: 6f597c6b63b6 ("KVM: PPC: Book3S PR: Add guest MSR parameter for kvmppc_save_tm()/kvmppc_restore_tm()") 7b0e827c6970 ("KVM: PPC: Book3S HV: Factor fake-suspend handling out of kvmppc_save/restore_tm") 009c872a8bc4 ("KVM: PPC: Book3S PR: Move kvmppc_save_tm/kvmppc_restore_tm to separate file") | |||||
| CVE-2016-2073 | 3 Canonical, Debian, Xmlsoft | 3 Ubuntu Linux, Debian Linux, Libxml2 | 2020-04-23 | 4.3 MEDIUM | 6.5 MEDIUM |
| The htmlParseNameComplex function in HTMLparser.c in libxml2 allows attackers to cause a denial of service (out-of-bounds read) via a crafted XML document. | |||||
| CVE-2018-19542 | 5 Canonical, Debian, Jasper Project and 2 more | 6 Ubuntu Linux, Debian Linux, Jasper and 3 more | 2020-04-15 | 4.3 MEDIUM | 6.5 MEDIUM |
| An issue was discovered in JasPer 2.0.14. There is a NULL pointer dereference in the function jp2_decode in libjasper/jp2/jp2_dec.c, leading to a denial of service. | |||||
| CVE-2019-19242 | 3 Canonical, Redhat, Sqlite | 3 Ubuntu Linux, Enterprise Linux, Sqlite | 2020-04-15 | 4.3 MEDIUM | 5.9 MEDIUM |
| SQLite 3.30.1 mishandles pExpr->y.pTab, as demonstrated by the TK_COLUMN case in sqlite3ExprCodeTarget in expr.c. | |||||
| CVE-2019-11480 | 1 Canonical | 1 C-kernel | 2020-04-14 | 6.8 MEDIUM | 8.1 HIGH |
| The pc-kernel snap build process hardcoded the --allow-insecure-repositories and --allow-unauthenticated apt options when creating the build chroot environment. This could allow an attacker who is able to perform a MITM attack between the build environment and the Ubuntu archive to install a malicious package within the build chroot. This issue affects pc-kernel versions prior to and including 2019-07-16 | |||||
| CVE-2018-13440 | 2 Audio File Library Project, Canonical | 2 Audio File Library, Ubuntu Linux | 2020-04-13 | 4.3 MEDIUM | 6.5 MEDIUM |
| The audiofile Audio File Library 0.3.6 has a NULL pointer dereference bug in ModuleState::setup in modules/ModuleState.cpp, which allows an attacker to cause a denial of service via a crafted caf file, as demonstrated by sfconvert. | |||||
| CVE-2017-9239 | 2 Canonical, Exiv2 | 2 Ubuntu Linux, Exiv2 | 2020-04-09 | 4.3 MEDIUM | 6.5 MEDIUM |
| An issue was discovered in Exiv2 0.26. When the data structure of the structure ifd is incorrect, the program assigns pValue_ to 0x0, and the value of pValue() is 0x0. TiffImageEntry::doWriteImage will use the value of pValue() to cause a segmentation fault. To exploit this vulnerability, someone must open a crafted tiff file. | |||||
| CVE-2019-15795 | 3 Canonical, Debian, Ubuntu | 3 Ubuntu Linux, Python-apt, Python-apt | 2020-04-08 | 2.6 LOW | 4.7 MEDIUM |
| python-apt only checks the MD5 sums of downloaded files in `Version.fetch_binary()` and `Version.fetch_source()` of apt/package.py in version 1.9.0ubuntu1 and earlier. This allows a man-in-the-middle attack which could potentially be used to install altered packages and has been fixed in versions 1.9.0ubuntu1.2, 1.6.5ubuntu0.1, 1.1.0~beta1ubuntu0.16.04.7, 0.9.3.5ubuntu3+esm2, and 0.8.3ubuntu7.5. | |||||
| CVE-2019-19330 | 3 Canonical, Debian, Haproxy | 3 Ubuntu Linux, Debian Linux, Haproxy | 2020-04-01 | 7.5 HIGH | 9.8 CRITICAL |
| The HTTP/2 implementation in HAProxy before 2.0.10 mishandles headers, as demonstrated by carriage return (CR, ASCII 0xd), line feed (LF, ASCII 0xa), and the zero character (NUL, ASCII 0x0), aka Intermediary Encapsulation Attacks. | |||||
| CVE-2012-3954 | 3 Canonical, Debian, Isc | 3 Ubuntu Linux, Debian Linux, Dhcp | 2020-04-01 | 3.3 LOW | N/A |
| Multiple memory leaks in ISC DHCP 4.1.x and 4.2.x before 4.2.4-P1 and 4.1-ESV before 4.1-ESV-R6 allow remote attackers to cause a denial of service (memory consumption) by sending many requests. | |||||
| CVE-2015-8605 | 4 Canonical, Debian, Isc and 1 more | 4 Ubuntu Linux, Debian Linux, Dhcp and 1 more | 2020-04-01 | 5.7 MEDIUM | 6.5 MEDIUM |
| ISC DHCP 4.x before 4.1-ESV-R12-P1, 4.2.x, and 4.3.x before 4.3.3-P1 allows remote attackers to cause a denial of service (application crash) via an invalid length field in a UDP IPv4 packet. | |||||
| CVE-2012-3571 | 3 Canonical, Debian, Isc | 3 Ubuntu Linux, Debian Linux, Dhcp | 2020-04-01 | 6.1 MEDIUM | N/A |
| ISC DHCP 4.1.2 through 4.2.4 and 4.1-ESV before 4.1-ESV-R6 allows remote attackers to cause a denial of service (infinite loop and CPU consumption) via a malformed client identifier. | |||||
| CVE-2011-4539 | 3 Canonical, Debian, Isc | 3 Ubuntu Linux, Debian Linux, Dhcp | 2020-04-01 | 5.0 MEDIUM | N/A |
| dhcpd in ISC DHCP 4.x before 4.2.3-P1 and 4.1-ESV before 4.1-ESV-R4 does not properly handle regular expressions in dhcpd.conf, which allows remote attackers to cause a denial of service (daemon crash) via a crafted request packet. | |||||
| CVE-2011-2749 | 3 Canonical, Debian, Isc | 3 Ubuntu Linux, Debian Linux, Dhcp | 2020-04-01 | 7.8 HIGH | N/A |
| The server in ISC DHCP 3.x and 4.x before 4.2.2, 3.1-ESV before 3.1-ESV-R3, and 4.1-ESV before 4.1-ESV-R3 allows remote attackers to cause a denial of service (daemon exit) via a crafted BOOTP packet. | |||||
| CVE-2011-0997 | 3 Canonical, Debian, Isc | 3 Ubuntu Linux, Debian Linux, Dhcp | 2020-04-01 | 7.5 HIGH | N/A |
| dhclient in ISC DHCP 3.0.x through 4.2.x before 4.2.1-P1, 3.1-ESV before 3.1-ESV-R1, and 4.1-ESV before 4.1-ESV-R2 allows remote attackers to execute arbitrary commands via shell metacharacters in a hostname obtained from a DHCP message, as demonstrated by a hostname that is provided to dhclient-script. | |||||
| CVE-2005-4807 | 2 Canonical, Gnu | 2 Ubuntu Linux, Binutils | 2020-04-01 | 7.5 HIGH | N/A |
| Stack-based buffer overflow in the as_bad function in messages.c in the GNU as (gas) assembler in Free Software Foundation GNU Binutils before 20050721 allows attackers to execute arbitrary code via a .c file with crafted inline assembly code. | |||||
| CVE-2005-4808 | 2 Canonical, Gnu | 2 Ubuntu Linux, Binutils | 2020-04-01 | 7.6 HIGH | N/A |
| Buffer overflow in reset_vars in config/tc-crx.c in the GNU as (gas) assembler in Free Software Foundation GNU Binutils before 20050714 allows user-assisted attackers to have an unknown impact via a crafted .s file. | |||||
| CVE-2018-1000222 | 3 Canonical, Debian, Libgd | 3 Ubuntu Linux, Debian Linux, Libgd | 2020-03-31 | 6.8 MEDIUM | 8.8 HIGH |
| Libgd version 2.2.5 contains a Double Free Vulnerability vulnerability in gdImageBmpPtr Function that can result in Remote Code Execution . This attack appear to be exploitable via Specially Crafted Jpeg Image can trigger double free. This vulnerability appears to have been fixed in after commit ac16bdf2d41724b5a65255d4c28fb0ec46bc42f5. | |||||
| CVE-2019-19344 | 4 Canonical, Opensuse, Samba and 1 more | 7 Ubuntu Linux, Leap, Samba and 4 more | 2020-03-25 | 4.0 MEDIUM | 6.5 MEDIUM |
| There is a use-after-free issue in all samba 4.9.x versions before 4.9.18, all samba 4.10.x versions before 4.10.12 and all samba 4.11.x versions before 4.11.5, essentially due to a call to realloc() while other local variables still point at the original buffer. | |||||
| CVE-2008-1447 | 6 Canonical, Cisco, Debian and 3 more | 8 Ubuntu Linux, Ios, Debian Linux and 5 more | 2020-03-24 | 5.0 MEDIUM | 6.8 MEDIUM |
| The DNS protocol, as implemented in (1) BIND 8 and 9 before 9.5.0-P1, 9.4.2-P1, and 9.3.5-P1; (2) Microsoft DNS in Windows 2000 SP4, XP SP2 and SP3, and Server 2003 SP1 and SP2; and other implementations allow remote attackers to spoof DNS traffic via a birthday attack that uses in-bailiwick referrals to conduct cache poisoning against recursive resolvers, related to insufficient randomness of DNS transaction IDs and source ports, aka "DNS Insufficient Socket Entropy Vulnerability" or "the Kaminsky bug." | |||||
| CVE-2019-15214 | 3 Canonical, Linux, Opensuse | 3 Ubuntu Linux, Linux Kernel, Leap | 2020-03-06 | 6.9 MEDIUM | 6.4 MEDIUM |
| An issue was discovered in the Linux kernel before 5.0.10. There is a use-after-free in the sound subsystem because card disconnection causes certain data structures to be deleted too early. This is related to sound/core/init.c and sound/core/info.c. | |||||
| CVE-2015-7747 | 3 Audio File Library Project, Canonical, Fedoraproject | 3 Audio File Library, Ubuntu Linux, Fedora | 2020-02-28 | 6.8 MEDIUM | 8.8 HIGH |
| Buffer overflow in the afReadFrames function in audiofile (aka libaudiofile and Audio File Library) allows user-assisted remote attackers to cause a denial of service (program crash) or possibly execute arbitrary code via a crafted audio file, as demonstrated by sixteen-stereo-to-eight-mono.c. | |||||
| CVE-2012-0055 | 2 Canonical, Linux | 2 Ubuntu Linux, Linux Kernel | 2020-02-28 | 7.2 HIGH | 7.8 HIGH |
| OverlayFS in the Linux kernel before 3.0.0-16.28, as used in Ubuntu 10.0.4 LTS and 11.10, is missing inode security checks which could allow attackers to bypass security restrictions and perform unauthorized actions. | |||||
| CVE-2019-12614 | 5 Canonical, Fedoraproject, Linux and 2 more | 5 Ubuntu Linux, Fedora, Linux Kernel and 2 more | 2020-02-25 | 4.7 MEDIUM | 4.1 MEDIUM |
| An issue was discovered in dlpar_parse_cc_property in arch/powerpc/platforms/pseries/dlpar.c in the Linux kernel through 5.1.6. There is an unchecked kstrdup of prop->name, which might allow an attacker to cause a denial of service (NULL pointer dereference and system crash). | |||||
| CVE-2011-2498 | 2 Canonical, Linux | 2 Ubuntu Linux, Linux Kernel | 2020-02-25 | 4.9 MEDIUM | 5.5 MEDIUM |
| The Linux kernel from v2.3.36 before v2.6.39 allows local unprivileged users to cause a denial of service (memory consumption) by triggering creation of PTE pages. | |||||
| CVE-2011-4915 | 3 Canonical, Debian, Linux | 3 Ubuntu Linux, Debian Linux, Linux Kernel | 2020-02-25 | 2.1 LOW | 5.5 MEDIUM |
| fs/proc/base.c in the Linux kernel through 3.1 allows local users to obtain sensitive keystroke information via access to /proc/interrupts. | |||||
| CVE-2015-3310 | 3 Canonical, Debian, Point-to-point Protocol Project | 3 Ubuntu Linux, Debian Linux, Point-to-point Protocol | 2020-02-24 | 4.3 MEDIUM | N/A |
| Buffer overflow in the rc_mksid function in plugins/radius/util.c in Paul's PPP Package (ppp) 2.4.6 and earlier, when the PID for pppd is greater than 65535, allows remote attackers to cause a denial of service (crash) via a start accounting message to the RADIUS server. | |||||
| CVE-2019-11481 | 2 Apport Project, Canonical | 2 Apport, Ubuntu Linux | 2020-02-12 | 6.1 MEDIUM | 7.8 HIGH |
| Kevin Backhouse discovered that apport would read a user-supplied configuration file with elevated privileges. By replacing the file with a symbolic link, a user could get apport to read any file on the system as root, with unknown consequences. | |||||
| CVE-2019-11482 | 2 Apport Project, Canonical | 2 Apport, Ubuntu Linux | 2020-02-12 | 1.9 LOW | 4.7 MEDIUM |
| Sander Bos discovered a time of check to time of use (TOCTTOU) vulnerability in apport that allowed a user to cause core files to be written in arbitrary directories. | |||||