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null pointer dereference vulnerabilities and exploits
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NA
CVE-2023-3866
This vulnerability allows remote attackers to create a denial-of-service condition on affected installations of Linux Kernel. Authentication is not required to exploit this vulnerability, but only systems with ksmbd enabled are vulnerable. The specific flaw exists within the hand...
6.5
CVSSv3
CVE-2019-14871
The REENT_CHECK macro (see newlib/libc/include/sys/reent.h) as used by REENT_CHECK_TM, REENT_CHECK_MISC, REENT_CHECK_MP and other newlib macros in versions before 3.3.0, does not check for memory allocation problems when the DEBUG flag is unset (as is the case in production firmw...
Newlib Project Newlib
4 Github repositories
NA
CVE-2010-0751
The ip_evictor function in ip_fragment.c in libnids prior to 1.24, as used in dsniff and possibly other products, allows remote malicious users to cause a denial of service (NULL pointer dereference and crash) via crafted fragmented packets.
Libnids Project Libnids
Fedoraproject Fedora 11
Fedoraproject Fedora 12
Fedoraproject Fedora 13
NA
CVE-2012-2978
query.c in NSD 3.0.x up to and including 3.0.8, 3.1.x up to and including 3.1.1, and 3.2.x prior to 3.2.12 allows remote malicious users to cause a denial of service (NULL pointer dereference and child process crash) via a crafted DNS packet.
Nlnetlabs Nsd 3.0.2
Nlnetlabs Nsd 3.0.1
Nlnetlabs Nsd 3.0.0
Nlnetlabs Nsd 3.0.8
Nlnetlabs Nsd 3.0.7
Nlnetlabs Nsd 3.0.4
Nlnetlabs Nsd 3.0.3
Nlnetlabs Nsd 3.0.6
Nlnetlabs Nsd 3.0.5
Nlnetlabs Nsd 3.1.1
Nlnetlabs Nsd 3.1.0
Nlnetlabs Nsd 3.2.5
Nlnetlabs Nsd 3.2.6
Nlnetlabs Nsd 3.2.3
Nlnetlabs Nsd 3.2.4
Nlnetlabs Nsd 3.2.7
Nlnetlabs Nsd 3.2.8
Nlnetlabs Nsd 3.2.9
Nlnetlabs Nsd 3.2.1
Nlnetlabs Nsd 3.2.0
Nlnetlabs Nsd 3.2.10
5.5
CVSSv3
CVE-2017-16711
The swf_DefineLosslessBitsTagToImage function in lib/modules/swfbits.c in SWFTools 0.9.2 mishandles an uncompress failure, which allows remote malicious users to cause a denial of service (NULL pointer dereference and application crash) because of extractDefinitions in lib/reader...
Swftools Swftools 0.9.2
7.8
CVSSv3
CVE-2010-4210
The pfs_getextattr function in FreeBSD 7.x prior to 7.3-RELEASE and 8.x prior to 8.0-RC1 unlocks a mutex that was not previously locked, which allows local users to cause a denial of service (kernel panic), overwrite arbitrary memory locations, and possibly execute arbitrary code...
Freebsd Freebsd
Freebsd Freebsd 8.0
1 EDB exploit
7.5
CVSSv3
CVE-2013-4412
slim has NULL pointer dereference when using crypt() method from glibc 2.17
Berlios Slim
Debian Debian Linux 7.0
Debian Debian Linux 6.0
NA
CVE-2003-0541
gtkhtml prior to 1.1.10, as used in Evolution, allows remote malicious users to cause a denial of service (crash) via a malformed message that causes a null pointer dereference.
Gnome Gtkhtml
6.5
CVSSv3
CVE-2019-14872
The _dtoa_r function of the newlib libc library, prior to version 3.3.0, performs multiple memory allocations without checking their return value. This could result in NULL pointer dereference.
Newlib Project Newlib
6.5
CVSSv3
CVE-2019-14873
In the __multadd function of the newlib libc library, prior to versions 3.3.0 (see newlib/libc/stdlib/mprec.c), Balloc is used to allocate a big integer, however no check is performed to verify if the allocation succeeded or not. This will trigger a null pointer dereference bug i...
Newlib Project Newlib
CVSSv3
CVSSv2
CVSSv3
VMScore
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