How severe is CVE-2007-4642?

This vulnerability has a severity rating of HIGH with a CVSS score of 10 out of 10.

What type of vulnerability is CVE-2007-4642?

This is classified as CWE-119, which is a common weakness in software security.

CVE-2007-4642 - HIGH Severity | CVSS 10

Vulnerability Description

Multiple buffer overflows in Doomsday (aka deng) 1.9.0-beta5.1 and earlier allow remote attackers to execute arbitrary code via a long chat (PKT_CHAT) message that is not properly handled by the (1) D_NetPlayerEvent function in d_net.c or the (2) Msg_Write function in net_msg.c, or (3) many commands that are not properly handled by the NetSv_ReadCommands function in d_netsv.c; or (4) cause a denial of service (daemon crash) via a chat (PKT_CHAT) message without a final '\0' character.

Related Vulnerabilities

CVE-2015-0565

CRITICAL

CVSS:10.0(Critical)

NaCl in 2015 allowed the CLFLUSH instruction, making rowhammer attacks possible.

CWE-1192015

CVE-2015-8459

CRITICAL

CVSS:10.0(Critical)

Adobe Flash Player before 18.0.0.324 and 19.x and 20.x before 20.0.0.267 on Windows and OS X and before 11.2.202.559 on Linux, Adobe AIR before 20.0.0.233, Adobe AIR SDK before 20.0.0.233, and Adobe A...

CWE-1192015

CVE-2015-8659

CRITICAL

CVSS:10.0(Critical)

The idle stream handling in nghttp2 before 1.6.0 allows attackers to have unspecified impact via unknown vectors, aka a heap-use-after-free bug.

CWE-1192015

CVE-2016-1931

CRITICAL

CVSS:10.0(Critical)

Multiple unspecified vulnerabilities in the browser engine in Mozilla Firefox before 44.0 allow remote attackers to cause a denial of service (memory corruption and application crash) or possibly exec...

CWE-1192016

CVE-2016-8352

CRITICAL

CVSS:10.0(Critical)

An issue was discovered in Schneider Electric ConneXium firewalls TCSEFEC23F3F20 all versions, TCSEFEC23F3F21 all versions, TCSEFEC23FCF20 all versions, TCSEFEC23FCF21 all versions, and TCSEFEC2CF3F20...

CWE-1192016

CVE-2017-10920

CRITICAL

CVSS:10.0(Critical)

The grant-table feature in Xen through 4.8.x mishandles a GNTMAP_device_map and GNTMAP_host_map mapping, when followed by only a GNTMAP_host_map unmapping, which allows guest OS users to cause a denia...

CWE-1192017