CVE-2020-11098
published 2020-06-22CVE-2020-11098: 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…
PriorityP432medium6.5CVSS 3.1
AVNACLPRNUINSUCLINAL
EPSS
1.67%
74.1th percentile
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.
Affected
8 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| canonical | ubuntu_linux | — | — |
| canonical | ubuntu_linux | — | — |
| debian | debian_linux | — | — |
| debian | freerdp2 | < freerdp2 2.1.2+dfsg1-1 (bookworm) | freerdp2 2.1.2+dfsg1-1 (bookworm) |
| fedoraproject | fedora | — | — |
| fedoraproject | fedora | — | — |
| freerdp | freerdp | < 2.1.2 | 2.1.2 |
| opensuse | leap | — | — |
CVSS provenance
nvdv3.16.5MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L
nvdv2.05.8MEDIUMAV:N/AC:M/Au:N/C:P/I:N/A:P
osv6.5MEDIUM
vendor_debian3.5LOW
vendor_redhat3.5LOW
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Ubuntu
FreeRDP vulnerabilities
vendor_ubuntu·2020-09-01
CVE-2020-11095 FreeRDP vulnerabilities
Title: FreeRDP vulnerabilities
Summary: Several security issues were fixed in FreeRDP.
It was discovered that FreeRDP incorrectly handled certain memory
operations. A remote attacker could use this issue to cause FreeRDP to
crash, resulting in a denial of service, or possibly execute arbitrary
code.
Instructions: This update uses a new upstream release, which includes additional bug
fixes. In general, a standard system update will make all the necessary
changes.
Red Hat
freerdp: out-of-bound read in glyph_cache_put
vendor_redhat·2020-06-22·CVSS 3.5
CVE-2020-11098 [LOW] CWE-125 freerdp: out-of-bound read in glyph_cache_put
freerdp: out-of-bound read in glyph_cache_put
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.
Mitigation: Do not use the +glyph_cache option in the freerdp client, which is disabled by default in freerdp-2.0.0.rc4 (shipped with Red Hat Enterprise Linux 7 and 8), but required to connect to xrdp.
Package: freerdp (Red Hat Enterprise Linux 6) - Out of support scope
Package: freerdp (Red Hat Enterprise Linux 7) - Fix deferred
Debian
CVE-2020-11098: freerdp2 - In FreeRDP before version 2.1.2, there is an out-of-bound read in glyph_cache_pu...
vendor_debian·2020·CVSS 3.5
CVE-2020-11098 [LOW] CVE-2020-11098: freerdp2 - In FreeRDP before version 2.1.2, there is an out-of-bound read in glyph_cache_pu...
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.
Scope: local
bookworm: resolved (fixed in 2.1.2+dfsg1-1)
bullseye: resolved (fixed in 2.1.2+dfsg1-1)
OSV
CVE-2020-11098: In FreeRDP before version 2
osv·2020-06-22·CVSS 6.5
CVE-2020-11098 [MEDIUM] CVE-2020-11098: In FreeRDP before version 2
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.
No detection rules found.
No public exploits indexed.
Bugzilla
CVE-2020-11098 freerdp: out-of-bound read in glyph_cache_put [epel-all]
bugzilla·2020-07-08·CVSS 3.5
CVE-2020-11098 [LOW] CVE-2020-11098 freerdp: out-of-bound read in glyph_cache_put [epel-all]
CVE-2020-11098 freerdp: out-of-bound read in glyph_cache_put [epel-all]
This is an automatically created tracking bug! It was created to ensure
that one or more security vulnerabilities are fixed in affected versions
of epel-all.
For comments that are specific to the vulnerability please use bugs filed
against the "Security Response" product referenced in the "Blocks" field.
For more information see:
http://fedoraproject.org/wiki/Security/TrackingBugs
When submitting as an update, use the fedpkg template provided in the next
comment(s). This will include the bug IDs of this tracking bug as well as
the relevant top-level CVE bugs.
Please also mention the CVE IDs being fixed in the RPM changelog and the
fedpkg commit message.
NOTE: this issue affects multiple supported versions of Fedo
Bugzilla
CVE-2020-11098 freerdp: out-of-bound read in glyph_cache_put [fedora-all]
bugzilla·2020-07-08·CVSS 3.5
CVE-2020-11098 [LOW] CVE-2020-11098 freerdp: out-of-bound read in glyph_cache_put [fedora-all]
CVE-2020-11098 freerdp: out-of-bound read in glyph_cache_put [fedora-all]
This is an automatically created tracking bug! It was created to ensure
that one or more security vulnerabilities are fixed in affected versions
of fedora-all.
For comments that are specific to the vulnerability please use bugs filed
against the "Security Response" product referenced in the "Blocks" field.
For more information see:
http://fedoraproject.org/wiki/Security/TrackingBugs
When submitting as an update, use the fedpkg template provided in the next
comment(s). This will include the bug IDs of this tracking bug as well as
the relevant top-level CVE bugs.
Please also mention the CVE IDs being fixed in the RPM changelog and the
fedpkg commit message.
NOTE: this issue affects multiple supported versions of
Bugzilla
CVE-2020-11098 freerdp: out-of-bound read in glyph_cache_put
bugzilla·2020-07-08·CVSS 3.5
CVE-2020-11098 [LOW] CVE-2020-11098 freerdp: out-of-bound read in glyph_cache_put
CVE-2020-11098 freerdp: out-of-bound read in glyph_cache_put
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.
References:
http://www.freerdp.com/2020/06/22/2_1_2-released
https://github.com/FreeRDP/FreeRDP/commit/c0fd449ec0870b050d350d6d844b1ea6dad4bc7d
https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-jr57-f58x-hjmv
Discussion:
Created freerdp tracking bugs for this issue:
Affects: epel-all [bug 1854845]
Affects: fedora-all [bug 1854844]
---
glyph_cache_put() in libfreerdp/cache/glyph.c has an off-by-one indexing error which allows glyphCache->glyphCache[id].entries[index] to be indexed out-of-bounds. The patch ensures that index is less th
http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00080.htmlhttp://www.freerdp.com/2020/06/22/2_1_2-releasedhttps://github.com/FreeRDP/FreeRDP/commit/c0fd449ec0870b050d350d6d844b1ea6dad4bc7dhttps://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-jr57-f58x-hjmvhttps://lists.debian.org/debian-lts-announce/2023/10/msg00008.htmlhttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6Y35HBHG2INICLSGCIKNAR7GCXEHQACQ/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/XOZLH35OJWIQLM7FYDXAP2EAUBDXE76V/https://usn.ubuntu.com/4481-1/http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00080.htmlhttp://www.freerdp.com/2020/06/22/2_1_2-releasedhttps://github.com/FreeRDP/FreeRDP/commit/c0fd449ec0870b050d350d6d844b1ea6dad4bc7dhttps://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-jr57-f58x-hjmvhttps://lists.debian.org/debian-lts-announce/2023/10/msg00008.htmlhttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6Y35HBHG2INICLSGCIKNAR7GCXEHQACQ/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/XOZLH35OJWIQLM7FYDXAP2EAUBDXE76V/https://usn.ubuntu.com/4481-1/
2020-06-22
Published