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Redhat : Security Vulnerabilities Published In 2011 (Denial Of Service)

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# CVE ID CWE ID # of Exploits Vulnerability Type(s) Publish Date Update Date Score Gained Access Level Access Complexity Authentication Conf. Integ. Avail.
1 CVE-2011-2511 189 DoS Exec Code Overflow Mem. Corr. 2011-08-10 2011-11-21
4.0
None Remote Low Single system None None Partial
Integer overflow in libvirt before 0.9.3 allows remote authenticated users to cause a denial of service (libvirtd crash) and possibly execute arbitrary code via a crafted VirDomainGetVcpus RPC call that triggers memory corruption.
2 CVE-2011-1576 119 DoS Overflow Mem. Corr. 2011-08-31 2014-01-13
5.7
None Local Network Medium Not required None None Complete
The Generic Receive Offload (GRO) implementation in the Linux kernel 2.6.18 on Red Hat Enterprise Linux 5 and 2.6.32 on Red Hat Enterprise Linux 6, as used in Red Hat Enterprise Virtualization (RHEV) Hypervisor and other products, allows remote attackers to cause a denial of service via crafted VLAN packets that are processed by the napi_reuse_skb function, leading to (1) a memory leak or (2) memory corruption, a different vulnerability than CVE-2011-1478.
3 CVE-2011-1486 399 DoS 2011-05-31 2011-08-11
3.3
None Local Network Low Not required None None Partial
libvirtd in libvirt before 0.9.0 does not use thread-safe error reporting, which allows remote attackers to cause a denial of service (crash) by causing multiple threads to report errors at the same time.
4 CVE-2011-1179 119 DoS Exec Code Overflow 2011-04-18 2011-04-20
5.1
None Remote High Not required Partial Partial Partial
The SPICE Firefox plug-in (spice-xpi) 2.4, 2.3, 2.2, and possibly other versions allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via vectors related to (1) plugin/nsScriptablePeer.cpp and (2) plugin/plugin.cpp, which trigger multiple uses of an uninitialized pointer.
5 CVE-2011-1146 264 DoS Exec Code 2011-03-15 2011-09-06
6.9
None Local Medium Not required Complete Complete Complete
libvirt.c in the API in Red Hat libvirt 0.8.8 does not properly restrict operations in a read-only connection, which allows remote attackers to cause a denial of service (host OS crash) or possibly execute arbitrary code via a (1) virNodeDeviceDettach, (2) virNodeDeviceReset, (3) virDomainRevertToSnapshot, (4) virDomainSnapshotDelete, (5) virNodeDeviceReAttach, or (6) virConnectDomainXMLToNative call, a different vulnerability than CVE-2008-5086.
6 CVE-2011-1011 264 DoS +Priv 2011-02-24 2011-09-06
6.9
None Local Medium Not required Complete Complete Complete
The seunshare_mount function in sandbox/seunshare.c in seunshare in certain Red Hat packages of policycoreutils 2.0.83 and earlier in Red Hat Enterprise Linux (RHEL) 6 and earlier, and Fedora 14 and earlier, mounts a new directory on top of /tmp without assigning root ownership and the sticky bit to this new directory, which allows local users to replace or delete arbitrary /tmp files, and consequently cause a denial of service or possibly gain privileges, by running a setuid application that relies on /tmp, as demonstrated by the ksu application.
7 CVE-2011-0714 399 DoS 2011-05-04 2012-03-19
5.7
None Local Network Medium Not required None None Complete
Use-after-free vulnerability in a certain Red Hat patch for the RPC server sockets functionality in the Linux kernel 2.6.32 on Red Hat Enterprise Linux (RHEL) 6 might allow remote attackers to cause a denial of service (crash) via malformed data in a packet, related to lockd and the svc_xprt_received function.
8 CVE-2011-0022 399 DoS 2011-02-23 2011-03-30
4.7
None Local Medium Not required None None Complete
The setup scripts in 389 Directory Server 1.2.x (aka Red Hat Directory Server 8.2.x), when multiple unprivileged instances are configured, use 0777 permissions for the /var/run/dirsrv directory, which allows local users to cause a denial of service (daemon outage or arbitrary process termination) by replacing PID files contained in this directory.
9 CVE-2011-0019 20 DoS 2011-02-23 2011-03-30
7.5
None Remote Low Not required Partial Partial Partial
slapd (aka ns-slapd) in 389 Directory Server 1.2.7.5 (aka Red Hat Directory Server 8.2.x or dirsrv) does not properly handle simple paged result searches, which allows remote attackers to cause a denial of service (daemon crash) or possibly have unspecified other impact via multiple search requests.
10 CVE-2010-2642 119 DoS Exec Code Overflow 2011-01-07 2014-02-11
7.6
None Remote High Not required Complete Complete Complete
Heap-based buffer overflow in the AFM font parser in the dvi-backend component in Evince 2.32 and earlier, teTeX 3.0, t1lib 5.1.2, and possibly other products allows remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via a crafted font in conjunction with a DVI file that is processed by the thumbnailer.
11 CVE-2010-2641 20 DoS Exec Code 2011-01-07 2012-01-18
7.6
None Remote High Not required Complete Complete Complete
Array index error in the VF font parser in the dvi-backend component in Evince 2.32 and earlier allows remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via a crafted font in conjunction with a DVI file that is processed by the thumbnailer.
12 CVE-2010-2640 20 DoS Exec Code 2011-01-07 2012-01-18
7.6
None Remote High Not required Complete Complete Complete
Array index error in the PK font parser in the dvi-backend component in Evince 2.32 and earlier allows remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via a crafted font in conjunction with a DVI file that is processed by the thumbnailer.
13 CVE-2010-1171 264 DoS 2011-04-18 2011-04-18
5.5
None Remote Low Single system Partial None Partial
Red Hat Network (RHN) Satellite 5.3 and 5.4 exposes a dangerous, obsolete XML-RPC API, which allows remote authenticated users to access arbitrary files and cause a denial of service (failed yum operations) via vectors related to configuration and package group (comps.xml) files for channels.
Total number of vulnerabilities : 13   Page : 1 (This Page)
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