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Search Results (16768 CVEs found)
| CVE | Vendors | Products | Updated | CVSS v3.1 |
|---|---|---|---|---|
| CVE-2014-9680 | 2 Redhat, Sudo Project | 2 Enterprise Linux, Sudo | 2025-04-20 | N/A |
| sudo before 1.8.12 does not ensure that the TZ environment variable is associated with a zoneinfo file, which allows local users to open arbitrary files for read access (but not view file contents) by running a program within an sudo session, as demonstrated by interfering with terminal output, discarding kernel-log messages, or repositioning tape drives. | ||||
| CVE-2017-5202 | 3 Debian, Redhat, Tcpdump | 9 Debian Linux, Enterprise Linux, Enterprise Linux Desktop and 6 more | 2025-04-20 | N/A |
| The ISO CLNS parser in tcpdump before 4.9.0 has a buffer overflow in print-isoclns.c:clnp_print(). | ||||
| CVE-2016-7933 | 2 Redhat, Tcpdump | 2 Enterprise Linux, Tcpdump | 2025-04-20 | N/A |
| The PPP parser in tcpdump before 4.9.0 has a buffer overflow in print-ppp.c:ppp_hdlc_if_print(). | ||||
| CVE-2016-7925 | 2 Redhat, Tcpdump | 2 Enterprise Linux, Tcpdump | 2025-04-20 | N/A |
| The compressed SLIP parser in tcpdump before 4.9.0 has a buffer overflow in print-sl.c:sl_if_print(). | ||||
| CVE-2017-1000255 | 3 Ibm, Linux, Redhat | 4 Powerpc Power8, Powerpc Power9, Linux Kernel and 1 more | 2025-04-20 | N/A |
| On Linux running on PowerPC hardware (Power8 or later) a user process can craft a signal frame and then do a sigreturn so that the kernel will take an exception (interrupt), and use the r1 value *from the signal frame* as the kernel stack pointer. As part of the exception entry the content of the signal frame is written to the kernel stack, allowing an attacker to overwrite arbitrary locations with arbitrary values. The exception handling does produce an oops, and a panic if panic_on_oops=1, but only after kernel memory has been over written. This flaw was introduced in commit: "5d176f751ee3 (powerpc: tm: Enable transactional memory (TM) lazily for userspace)" which was merged upstream into v4.9-rc1. Please note that kernels built with CONFIG_PPC_TRANSACTIONAL_MEM=n are not vulnerable. | ||||
| CVE-2016-7973 | 2 Redhat, Tcpdump | 2 Enterprise Linux, Tcpdump | 2025-04-20 | N/A |
| The AppleTalk parser in tcpdump before 4.9.0 has a buffer overflow in print-atalk.c, multiple functions. | ||||
| CVE-2014-8119 | 3 Fedoraproject, Netcf Project, Redhat | 3 Fedora, Netcf, Enterprise Linux | 2025-04-20 | N/A |
| The find_ifcfg_path function in netcf before 0.2.7 might allow attackers to cause a denial of service (application crash) via vectors involving augeas path expressions. | ||||
| CVE-2017-15096 | 2 Gluster, Redhat | 3 Glusterfs, Enterprise Linux, Storage | 2025-04-20 | N/A |
| A flaw was found in GlusterFS in versions prior to 3.10. A null pointer dereference in send_brick_req function in glusterfsd/src/gf_attach.c may be used to cause denial of service. | ||||
| CVE-2016-10142 | 2 Ietf, Redhat | 2 Ipv6, Enterprise Linux | 2025-04-20 | N/A |
| An issue was discovered in the IPv6 protocol specification, related to ICMP Packet Too Big (PTB) messages. (The scope of this CVE is all affected IPv6 implementations from all vendors.) The security implications of IP fragmentation have been discussed at length in [RFC6274] and [RFC7739]. An attacker can leverage the generation of IPv6 atomic fragments to trigger the use of fragmentation in an arbitrary IPv6 flow (in scenarios in which actual fragmentation of packets is not needed) and can subsequently perform any type of fragmentation-based attack against legacy IPv6 nodes that do not implement [RFC6946]. That is, employing fragmentation where not actually needed allows for fragmentation-based attack vectors to be employed, unnecessarily. We note that, unfortunately, even nodes that already implement [RFC6946] can be subject to DoS attacks as a result of the generation of IPv6 atomic fragments. Let us assume that Host A is communicating with Host B and that, as a result of the widespread dropping of IPv6 packets that contain extension headers (including fragmentation) [RFC7872], some intermediate node filters fragments between Host B and Host A. If an attacker sends a forged ICMPv6 PTB error message to Host B, reporting an MTU smaller than 1280, this will trigger the generation of IPv6 atomic fragments from that moment on (as required by [RFC2460]). When Host B starts sending IPv6 atomic fragments (in response to the received ICMPv6 PTB error message), these packets will be dropped, since we previously noted that IPv6 packets with extension headers were being dropped between Host B and Host A. Thus, this situation will result in a DoS scenario. Another possible scenario is that in which two BGP peers are employing IPv6 transport and they implement Access Control Lists (ACLs) to drop IPv6 fragments (to avoid control-plane attacks). If the aforementioned BGP peers drop IPv6 fragments but still honor received ICMPv6 PTB error messages, an attacker could easily attack the corresponding peering session by simply sending an ICMPv6 PTB message with a reported MTU smaller than 1280 bytes. Once the attack packet has been sent, the aforementioned routers will themselves be the ones dropping their own traffic. | ||||
| CVE-2016-10164 | 2 Redhat, X.org | 2 Enterprise Linux, Libxpm | 2025-04-20 | N/A |
| Multiple integer overflows in libXpm before 3.5.12, when a program requests parsing XPM extensions on a 64-bit platform, allow remote attackers to cause a denial of service (out-of-bounds write) or execute arbitrary code via (1) the number of extensions or (2) their concatenated length in a crafted XPM file, which triggers a heap-based buffer overflow. | ||||
| CVE-2016-10167 | 2 Libgd, Redhat | 3 Libgd, Enterprise Linux, Rhel Software Collections | 2025-04-20 | N/A |
| The gdImageCreateFromGd2Ctx function in gd_gd2.c in the GD Graphics Library (aka libgd) before 2.2.4 allows remote attackers to cause a denial of service (application crash) via a crafted image file. | ||||
| CVE-2016-7433 | 2 Ntp, Redhat | 2 Ntp, Enterprise Linux | 2025-04-20 | N/A |
| NTP before 4.2.8p9 does not properly perform the initial sync calculations, which allows remote attackers to unspecified impact via unknown vectors, related to a "root distance that did not include the peer dispersion." | ||||
| CVE-2017-1000117 | 2 Git-scm, Redhat | 4 Git, Enterprise Linux, Mobile Application Platform and 1 more | 2025-04-20 | N/A |
| A malicious third-party can give a crafted "ssh://..." URL to an unsuspecting victim, and an attempt to visit the URL can result in any program that exists on the victim's machine being executed. Such a URL could be placed in the .gitmodules file of a malicious project, and an unsuspecting victim could be tricked into running "git clone --recurse-submodules" to trigger the vulnerability. | ||||
| CVE-2014-0143 | 2 Qemu, Redhat | 3 Qemu, Enterprise Linux, Openstack | 2025-04-20 | N/A |
| Multiple integer overflows in the block drivers in QEMU, possibly before 2.0.0, allow local users to cause a denial of service (crash) via a crafted catalog size in (1) the parallels_open function in block/parallels.c or (2) bochs_open function in bochs.c, a large L1 table in the (3) qcow2_snapshot_load_tmp in qcow2-snapshot.c or (4) qcow2_grow_l1_table function in qcow2-cluster.c, (5) a large request in the bdrv_check_byte_request function in block.c and other block drivers, (6) crafted cluster indexes in the get_refcount function in qcow2-refcount.c, or (7) a large number of blocks in the cloop_open function in cloop.c, which trigger buffer overflows, memory corruption, large memory allocations and out-of-bounds read and writes. | ||||
| CVE-2017-1000116 | 3 Debian, Mercurial, Redhat | 9 Debian Linux, Mercurial, Enterprise Linux and 6 more | 2025-04-20 | N/A |
| Mercurial prior to 4.3 did not adequately sanitize hostnames passed to ssh, leading to possible shell-injection attacks. | ||||
| CVE-2017-13744 | 2 Liblouis, Redhat | 2 Liblouis, Enterprise Linux | 2025-04-20 | N/A |
| There is an illegal address access in the function _lou_getALine() in compileTranslationTable.c:343 in Liblouis 3.2.0. | ||||
| CVE-2017-5485 | 2 Redhat, Tcpdump | 2 Enterprise Linux, Tcpdump | 2025-04-20 | N/A |
| The ISO CLNS parser in tcpdump before 4.9.0 has a buffer overflow in addrtoname.c:lookup_nsap(). | ||||
| CVE-2017-1000083 | 3 Debian, Gnome, Redhat | 9 Debian Linux, Evince, Enterprise Linux and 6 more | 2025-04-20 | N/A |
| backend/comics/comics-document.c (aka the comic book backend) in GNOME Evince before 3.24.1 allows remote attackers to execute arbitrary commands via a .cbt file that is a TAR archive containing a filename beginning with a "--" command-line option substring, as demonstrated by a --checkpoint-action=exec=bash at the beginning of the filename. | ||||
| CVE-2017-15274 | 2 Linux, Redhat | 4 Linux Kernel, Enterprise Linux, Rhel Eus and 1 more | 2025-04-20 | N/A |
| security/keys/keyctl.c in the Linux kernel before 4.11.5 does not consider the case of a NULL payload in conjunction with a nonzero length value, which allows local users to cause a denial of service (NULL pointer dereference and OOPS) via a crafted add_key or keyctl system call, a different vulnerability than CVE-2017-12192. | ||||
| CVE-2017-16844 | 2 Procmail, Redhat | 2 Procmail, Enterprise Linux | 2025-04-20 | N/A |
| Heap-based buffer overflow in the loadbuf function in formisc.c in formail in procmail 3.22 allows remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via a crafted e-mail message because of a hardcoded realloc size, a different vulnerability than CVE-2014-3618. | ||||