CVE-2020-11088
published 2020-05-29CVE-2020-11088: 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.
PriorityP424medium5.4CVSS 3.1
AVNACLPRLUINSUCLINAL
EPSS
1.47%
70.7th percentile
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.
Affected
5 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | debian_linux | — | — |
| debian | freerdp2 | < freerdp2 2.1.1+dfsg1-1 (bookworm) | freerdp2 2.1.1+dfsg1-1 (bookworm) |
| freerdp | freerdp | < 2.1.0 | 2.1.0 |
| freerdp | freerdp | <= 2.0.0 | — |
| opensuse | leap | — | — |
CVSS provenance
nvdv3.15.4MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:L
nvdv2.05.5MEDIUMAV:N/AC:L/Au:S/C:P/I:N/A:P
osv5.4MEDIUM
vendor_debian3.1LOW
vendor_redhat3.1LOW
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OSV
CVE-2020-11088: In FreeRDP less than or equal to 2
osv·2020-05-29·CVSS 5.4
CVE-2020-11088 [MEDIUM] CVE-2020-11088: In FreeRDP less than or equal to 2
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.
Red Hat
freerdp: out-of-bounds read in ntlm_read_NegotiateMessage
vendor_redhat·2020-05-29·CVSS 3.1
CVE-2020-11088 [LOW] CWE-125 freerdp: out-of-bounds read in ntlm_read_NegotiateMessage
freerdp: out-of-bounds read in ntlm_read_NegotiateMessage
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.
Mitigation: Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.
Package: freerdp (Red Hat Enterprise Linux 6) - Out of support scope
Debian
CVE-2020-11088: freerdp2 - In FreeRDP less than or equal to 2.0.0, there is an out-of-bound read in ntlm_re...
vendor_debian·2020·CVSS 3.1
CVE-2020-11088 [LOW] CVE-2020-11088: freerdp2 - In FreeRDP less than or equal to 2.0.0, there is an out-of-bound read in ntlm_re...
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.
Scope: local
bookworm: resolved (fixed in 2.1.1+dfsg1-1)
bullseye: resolved (fixed in 2.1.1+dfsg1-1)
No detection rules found.
No public exploits indexed.
Bugzilla
CVE-2020-11088 freerdp: out-of-bounds read in ntlm_read_NegotiateMessage
bugzilla·2020-06-04·CVSS 3.1
CVE-2020-11088 [LOW] CVE-2020-11088 freerdp: out-of-bounds read in ntlm_read_NegotiateMessage
CVE-2020-11088 freerdp: out-of-bounds read in ntlm_read_NegotiateMessage
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.
Reference:
https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-xh4f-fh87-43hp
Upstream commit:
https://github.com/FreeRDP/FreeRDP/commit/8fa38359634a9910b91719818ab02f23c320dbae
Discussion:
Created freerdp tracking bugs for this issue:
Affects: epel-6 [bug 1844179]
Affects: fedora-all [bug 1844180]
Created freerdp1.2 tracking bugs for this issue:
Affects: epel-7 [bug 1844181]
Affects: fedora-all [bug 1844178]
---
Technical Summary:
An out-of-bounds read was possible in ntlm_read_NegotiateMessage() of winpr/libwinpr/sspi/NTLM/ntlm_message.c. The component read 4 bytes of
Bugzilla
CVE-2020-11088 freerdp: out-of-bounds read in ntlm_read_NegotiateMessage [fedora-all]
bugzilla·2020-06-04·CVSS 3.1
CVE-2020-11088 [LOW] CVE-2020-11088 freerdp: out-of-bounds read in ntlm_read_NegotiateMessage [fedora-all]
CVE-2020-11088 freerdp: out-of-bounds read in ntlm_read_NegotiateMessage [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
Bugzilla
CVE-2020-11088 freerdp1.2: freerdp: out-of-bounds read in ntlm_read_NegotiateMessage [epel-7]
bugzilla·2020-06-04·CVSS 3.1
CVE-2020-11088 [LOW] CVE-2020-11088 freerdp1.2: freerdp: out-of-bounds read in ntlm_read_NegotiateMessage [epel-7]
CVE-2020-11088 freerdp1.2: freerdp: out-of-bounds read in ntlm_read_NegotiateMessage [epel-7]
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-7.
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.
Discussion:
Use the following template
Bugzilla
CVE-2020-11088 freerdp1.2: freerdp: out-of-bounds read in ntlm_read_NegotiateMessage [fedora-all]
bugzilla·2020-06-04·CVSS 3.1
CVE-2020-11088 [LOW] CVE-2020-11088 freerdp1.2: freerdp: out-of-bounds read in ntlm_read_NegotiateMessage [fedora-all]
CVE-2020-11088 freerdp1.2: freerdp: out-of-bounds read in ntlm_read_NegotiateMessage [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 multipl
Bugzilla
CVE-2020-11088 freerdp: out-of-bounds read in ntlm_read_NegotiateMessage [epel-6]
bugzilla·2020-06-04·CVSS 3.1
CVE-2020-11088 [LOW] CVE-2020-11088 freerdp: out-of-bounds read in ntlm_read_NegotiateMessage [epel-6]
CVE-2020-11088 freerdp: out-of-bounds read in ntlm_read_NegotiateMessage [epel-6]
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-6.
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.
Discussion:
Use the following template to for the '
http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00080.htmlhttps://github.com/FreeRDP/FreeRDP/commit/8fa38359634a9910b91719818ab02f23c320dbaehttps://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-xh4f-fh87-43hphttps://lists.debian.org/debian-lts-announce/2023/10/msg00008.htmlhttp://lists.opensuse.org/opensuse-security-announce/2020-07/msg00080.htmlhttps://github.com/FreeRDP/FreeRDP/commit/8fa38359634a9910b91719818ab02f23c320dbaehttps://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-xh4f-fh87-43hphttps://lists.debian.org/debian-lts-announce/2023/10/msg00008.html
2020-05-29
Published