Mozilla developers and community members reported memory safety bugs present in Firefox 78 and Firefox ESR 78.0. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 79, Firefox ESR < 68.11, Firefox ESR < 78.1, Thunderbird < 68.11, and Thunderbird < 78.1.
CVSS Score
8.8
EPSS Score
0.008
Published
2020-08-10
Apache HTTP Server versions 2.4.20 to 2.4.43. A specially crafted value for the 'Cache-Digest' header in a HTTP/2 request would result in a crash when the server actually tries to HTTP/2 PUSH a resource afterwards. Configuring the HTTP/2 feature via "H2Push off" will mitigate this vulnerability for unpatched servers.
CVSS Score
7.5
EPSS Score
0.772
Published
2020-08-07
Apache HTTP server 2.4.32 to 2.4.44 mod_proxy_uwsgi info disclosure and possible RCE
CVSS Score
9.8
EPSS Score
0.822
Published
2020-08-07
Apache HTTP Server versions 2.4.20 to 2.4.43 When trace/debug was enabled for the HTTP/2 module and on certain traffic edge patterns, logging statements were made on the wrong connection, causing concurrent use of memory pools. Configuring the LogLevel of mod_http2 above "info" will mitigate this vulnerability for unpatched servers.
CVSS Score
7.5
EPSS Score
0.37
Published
2020-08-07
A Incorrect Default Permissions vulnerability in the packaging of inn in openSUSE Leap 15.2, openSUSE Tumbleweed, openSUSE Leap 15.1 allows local attackers with control of the new user to escalate their privileges to root. This issue affects: openSUSE Leap 15.2 inn version 2.6.2-lp152.1.26 and prior versions. openSUSE Tumbleweed inn version 2.6.2-4.2 and prior versions. openSUSE Leap 15.1 inn version 2.5.4-lp151.3.3.1 and prior versions.
CVSS Score
8.4
EPSS Score
0.001
Published
2020-08-07
Go before 1.13.15 and 14.x before 1.14.7 can have an infinite read loop in ReadUvarint and ReadVarint in encoding/binary via invalid inputs.
CVSS Score
7.5
EPSS Score
0.001
Published
2020-08-06
An integer overflow leading to a heap-buffer overflow was found in The X Input Method (XIM) client was implemented in libX11 before version 1.6.10. As per upstream this is security relevant when setuid programs call XIM client functions while running with elevated privileges. No such programs are shipped with Red Hat Enterprise Linux.
CVSS Score
6.7
EPSS Score
0.001
Published
2020-08-05
In kerfuffle/jobs.cpp in KDE Ark before 20.08.0, a crafted archive can install files outside the extraction directory via ../ directory traversal.
CVSS Score
3.3
EPSS Score
0.005
Published
2020-08-03
There is an issue on grub2 before version 2.06 at function read_section_as_string(). It expects a font name to be at max UINT32_MAX - 1 length in bytes but it doesn't verify it before proceed with buffer allocation to read the value from the font value. An attacker may leverage that by crafting a malicious font file which has a name with UINT32_MAX, leading to read_section_as_string() to an arithmetic overflow, zero-sized allocation and further heap-based buffer overflow.
CVSS Score
5.7
EPSS Score
0.001
Published
2020-07-31
There is an issue with grub2 before version 2.06 while handling symlink on ext filesystems. A filesystem containing a symbolic link with an inode size of UINT32_MAX causes an arithmetic overflow leading to a zero-sized memory allocation with subsequent heap-based buffer overflow.
CVSS Score
5.7
EPSS Score
0.0
Published
2020-07-31