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CVE-2020-11668

kernel: mishandles invalid descriptors in drivers/media/usb/gspca/xirlink_cit.c

In the Linux kernel before 5.6.1, drivers/media/usb/gspca/xirlink_cit.c (aka the Xirlink camera USB driver) mishandles invalid descriptors, aka CID-a246b4d54770.

CVSS 3.1 · 7.1 High EPSS < 1% KEV · Not listed
Vendors
Linux Redhat
Products
Linux Kernel Enterprise Linux Rhel Extras Rt
CVE-2020-11653

varnish: remote clients may cause Varnish to assert and restart which could result in DoS

An issue was discovered in Varnish Cache before 6.0.6 LTS, 6.1.x and 6.2.x before 6.2.3, and 6.3.x before 6.3.2. It occurs when communication with a TLS termination proxy uses PROXY version 2. There can be an assertion failure and daemon restart, which causes a performance loss.

CVSS 3.1 · 7.5 High EPSS 2.2% KEV · Not listed
Vendors
Debian Opensuse Redhat and 2 more
Products
Debian Linux Backports Sle Leap and 3 more
CVE-2020-11608

kernel: NULL pointer dereferences in ov511_mode_init_regs and ov518_mode_init_regs in drivers/media/usb/gspca/ov519.c

An issue was discovered in the Linux kernel before 5.6.1. drivers/media/usb/gspca/ov519.c allows NULL pointer dereferences in ov511_mode_init_regs and ov518_mode_init_regs when there are zero endpoints, aka CID-998912346c0d.

CVSS 3.1 · 4.3 Medium EPSS < 1% KEV · Not listed
Vendors
Canonical Linux Redhat
Products
Ubuntu Linux Linux Kernel Enterprise Linux
CVE-2020-11565

kernel: out-of-bounds write in mpol_parse_str function in mm/mempolicy.c

An issue was discovered in the Linux kernel through 5.6.2. mpol_parse_str in mm/mempolicy.c has a stack-based out-of-bounds write because an empty nodelist is mishandled during mount option parsing, aka CID-aa9f7d5172fa. NOTE: Someone in the security community disagrees that this is a vulnerability because the issue “is a bug in parsing mount options which can only be specified by a privileged user, so triggering the bug does not grant any powers not already held.”

CVSS 3.1 · 6.0 Medium EPSS < 1% KEV · Not listed
Vendors
Canonical Linux Redhat
Products
Ubuntu Linux Linux Kernel Enterprise Linux and 1 more
CVE-2020-11538

python-pillow: out-of-bounds reads/writes in the parsing of SGI image files in expandrow/expandrow2

In libImaging/SgiRleDecode.c in Pillow through 7.0.0, a number of out-of-bounds reads exist in the parsing of SGI image files, a different issue than CVE-2020-5311.

CVSS 3.1 · 8.1 High EPSS 2.5% KEV · Not listed
Vendors
Canonical Fedoraproject Python and 1 more
Products
Ubuntu Linux Fedora Pillow and 4 more
CVE-2020-11526

freerdp: Stream pointer out of bounds in update_recv_secondary_order could lead out of bounds read later

libfreerdp/core/update.c in FreeRDP versions > 1.1 through 2.0.0-rc4 has an Out-of-bounds Read.

CVSS 3.1 · 2.2 Low EPSS 1.9% KEV · Not listed
Vendors
Canonical Debian Freerdp and 2 more
Products
Ubuntu Linux Debian Linux Freerdp and 2 more
CVE-2020-11100

haproxy: malformed HTTP/2 requests can lead to out-of-bounds writes

In hpack_dht_insert in hpack-tbl.c in the HPACK decoder in HAProxy 1.8 through 2.x before 2.1.4, a remote attacker can write arbitrary bytes around a certain location on the heap via a crafted HTTP/2 request, possibly causing remote code execution.

CVSS 3.1 · 8.8 High EPSS 61.6% KEV · Not listed
Vendors
Canonical Debian Fedoraproject and 3 more
Products
Ubuntu Linux Debian Linux Fedora and 7 more
CVE-2020-11099

OOB Read in license_read_new_or_upgrade_license_packet in FreeRDP

In FreeRDP before version 2.1.2, there is an out of bounds read in license_read_new_or_upgrade_license_packet. A manipulated license packet can lead to out of bound reads to an internal buffer. This is fixed in version 2.1.2.

CVSS 3.1 · 3.5 Low EPSS 2.2% KEV · Not listed
Vendors
Canonical Debian Fedoraproject and 3 more
Products
Ubuntu Linux Debian Linux Fedora and 3 more
CVE-2020-11098

Out-of-bound read in glyph_cache_put in FreeRDP

In FreeRDP before version 2.1.2, there is an out-of-bound read in glyph_cache_put. This affects all FreeRDP clients with `+glyph-cache` option enabled This is fixed in version 2.1.2.

CVSS 3.1 · 3.5 Low EPSS 1.7% KEV · Not listed
Vendors
Canonical Debian Fedoraproject and 3 more
Products
Ubuntu Linux Debian Linux Fedora and 3 more
CVE-2020-11097

OOB read in ntlm_av_pair_get in FreeRDP

In FreeRDP before version 2.1.2, an out of bounds read occurs resulting in accessing a memory location that is outside of the boundaries of the static array PRIMARY_DRAWING_ORDER_FIELD_BYTES. This is fixed in version 2.1.2.

CVSS 3.1 · 3.5 Low EPSS 1.4% KEV · Not listed
Vendors
Canonical Debian Fedoraproject and 3 more
Products
Ubuntu Linux Debian Linux Fedora and 3 more
CVE-2020-11096

Global OOB read in update_read_cache_bitmap_v3_order in FreeRDP

In FreeRDP before version 2.1.2, there is a global OOB read in update_read_cache_bitmap_v3_order. As a workaround, one can disable bitmap cache with -bitmap-cache (default). This is fixed in version 2.1.2.

CVSS 3.1 · 3.5 Low EPSS 1.9% KEV · Not listed
Vendors
Canonical Debian Fedoraproject and 3 more
Products
Ubuntu Linux Debian Linux Fedora and 3 more
CVE-2020-11095

Global OOB read in update_recv_primary_order in FreeRDP

In FreeRDP before version 2.1.2, an out of bound reads occurs resulting in accessing a memory location that is outside of the boundaries of the static array PRIMARY_DRAWING_ORDER_FIELD_BYTES. This is fixed in version 2.1.2.

CVSS 3.1 · 3.5 Low EPSS 1.4% KEV · Not listed
Vendors
Canonical Debian Fedoraproject and 3 more
Products
Ubuntu Linux Debian Linux Fedora and 3 more
CVE-2020-11089

Out-of-bound read in FreeRDP

In FreeRDP before 2.1.0, there is an out-of-bound read in irp functions (parallel_process_irp_create, serial_process_irp_create, drive_process_irp_write, printer_process_irp_write, rdpei_recv_pdu, serial_process_irp_write). This has been fixed in 2.1.0.

CVSS 3.1 · 3.7 Low EPSS 1.1% KEV · Not listed
Vendors
Debian Freerdp Opensuse and 1 more
Products
Debian Linux Freerdp Leap and 1 more
CVE-2020-11088

Out-of-bound read in FreeRDP

In FreeRDP less than or equal to 2.0.0, there is an out-of-bound read in ntlm_read_NegotiateMessage. This has been fixed in 2.1.0.

CVSS 3.1 · 3.1 Low EPSS 1.4% KEV · Not listed
Vendors
Debian Freerdp Opensuse and 1 more
Products
Debian Linux Freerdp Leap and 1 more