SUSE-SU-2019:0619-1 Security update for wireshark

This update for wireshark to version 2.4.13 fixes the following issues: Security issues fixed: - CVE-2019-9214: Avoided a dereference of a null coversation which could make RPCAP dissector crash bsc1127367. - CVE-2019-9209: Fixed a buffer overflow in time values which could make ASN.1 BER and...

FreeBSD : ntp -- Crafted null dereference attack from a trusted source with an authenticated mode 6 packet (c2576e14-36e2-11e9-9eda-206a8a720317)

Network Time Foundation reports : A crafted malicious authenticated mode 6 ntpq packet from a permitted network address can trigger a NULL pointer dereference, crashing ntpd. Note that for this attack to work, the sending system must be on an address that the target's ntpd accepts mode 6 packets...

MGASA-2019-0096 Updated giflib packages fix security vulnerability

Null dereferences in main of gifclrmp. Heap Buffer Overflow-2 in function DGifDecompressLine in cgif.c. CVE-2018-11490 Segmentation fault in PrintCodeBlock. Segmentation fault of giftool reading a crafted file. Floating point exception in giftext utility. Heap buffer overflow in DumpScreen2RGB in...

UBUNTU-CVE-2019-5010

An exploitable denial-of-service vulnerability exists in the X509 certificate parser of Python.org Python 2.7.11 / 3.6.6. A specially crafted X509 certificate can cause a NULL pointer dereference, resulting in a denial of service. An attacker can initiate or accept TLS connections using crafted...

ntp -- Crafted null dereference attack from a trusted source with an authenticated mode 6 packet

Network Time Foundation reports: A crafted malicious authenticated mode 6 ntpq packet from a permitted network address can trigger a NULL pointer dereference, crashing ntpd. Note that for this attack to work, the sending system must be on an address that the target's ntpd accepts mode 6 packets...

CVE-2018-18508

In Network Security Services NSS before 3.36.7 and before 3.41.1, a malformed signature can cause a crash due to a null dereference, resulting in a Denial of Service...

UBUNTU-CVE-2018-18508

In Network Security Services NSS before 3.36.7 and before 3.41.1, a malformed signature can cause a crash due to a null dereference, resulting in a Denial of Service...

EulerOS 2.0 SP2 : krb5 (EulerOS-SA-2018-1425)

According to the versions of the krb5 packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - null dereference in kadmind or DN container check bypass by supplying special crafted data CVE-2018-5729 - DN container check bypass by supplying...

EulerOS 2.0 SP3 : krb5 (EulerOS-SA-2018-1398)

According to the versions of the krb5 packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - null dereference in kadmind or DN container check bypass by supplying special crafted data CVE-2018-5729 - DN container check bypass by supplying...

EulerOS 2.0 SP3 : zsh (EulerOS-SA-2018-1396)

According to the versions of the zsh package installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - zsh: buffer overflow for very long fds in i1/4zi1/4+ fd syntax CVE-2014-10071 - zsh: buffer overflow when scanning very long directory paths for...

Scientific Linux Security Update : zsh on SL7.x x86_64 (20181030)

Security Fixes : - zsh: Stack-based buffer overflow in genmatchesfiles at compctl.c CVE-2018-1083 - zsh: buffer overflow for very long fds in & fd syntax CVE-2014-10071 - zsh: buffer overflow when scanning very long directory paths for symbolic links CVE-2014-10072 - zsh: NULL dereference in cd i...

Oracle Linux 7 : krb5 (ELSA-2018-3071)

The remote Oracle Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2018-3071 advisory. - Fix flaws in LDAP DN checking CVE-2018-5729, CVE-2018-5730 Tenable has extracted the preceding description block directly from the Oracle Linux...

krb5: null dereference in kadmind or DN container check bypass by supplying special crafted data

MIT krb5 1.6 or later allows an authenticated kadmin with permission to add principals to an LDAP Kerberos database to cause a denial of service NULL pointer dereference or bypass a DN container check by supplying tagged data that is internal to the database module...

mupdf/pdf_fuzzer: NULL

Detailed report: https://oss-fuzz.com/testcase?key=5658375946240000 Project: mupdf Fuzzer: aflmupdfpdffuzzer Fuzz target binary: pdffuzzer Job Type: aflasanmupdf Platform Id: linux Crash Type: Null-dereference READ Crash Address: 0x000000000000 Crash State: NULL Sanitizer: address ASAN Reproducer...

envoy/h1_capture_fuzz_test: NULL

Project: https://github.com/envoyproxy/envoy.git Detailed report: https://oss-fuzz.com/testcase?key=5674755374448640 Project: envoy Fuzzer: libFuzzerenvoyh1capturefuzztest Fuzz target binary: h1capturefuzztest Job Type: libfuzzerubsanenvoy Platform Id: linux Crash Type: Null-dereference READ Cras...

USN-3776-1 linux, linux-aws, linux-kvm, linux-raspi2, linux-snapdragon vulnerabilities

Jann Horn discovered that the vmacache subsystem did not properly handle sequence number overflows, leading to a use-after-free vulnerability. A local attacker could use this to cause a denial of service system crash or execute arbitrary code. CVE-2018-17182 It was discovered that the...

CVE-2018-17073

wernsey/bitmap before 2018-08-18 allows a NULL pointer dereference via a 4-bit image...

ALPINE-CVE-2018-14598

An issue was discovered in XListExtensions in ListExt.c in libX11 through 1.6.5. A malicious server can send a reply in which the first string overflows, causing a variable to be set to NULL that will be freed later on, leading to DoS segmentation fault...

curl/curl_fuzzer_http: NULL

Project: https://github.com/curl/curl.git Detailed report: https://oss-fuzz.com/testcase?key=5101396595572736 Project: curl Fuzzer: libFuzzercurlfuzzerhttp Fuzz target binary: curlfuzzerhttp Job Type: libfuzzerubsancurl Platform Id: linux Crash Type: Null-dereference READ Crash Address:...

Denial of Service in PAN-OS Management Web Interface

Palo Alto Networks makes use of a 3rd-party component impacted by CVE-2018-8715. This issue has been confirmed to present a risk for denial of service to the PAN-OS Management Web Interface. Ref PAN-93089, CVE-2018-8715 A specially crafted HTTP POST request with an invalid “If-modified" header...