CVE-2020-13398 — Out-of-bounds Write in Freerdp

CWE-787 — Out-of-bounds WriteCWE-805 — Buffer Access with Incorrect Length ValueCWE-122 — Heap-based Buffer Overflow12 documents8 sources
Severity
8.3HIGHNVD
EPSS
0.5%
top 36.10%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
4
FreerdpCanonical Ubuntu LinuxDebian Linux+1 more
Timeline
PublishedMay 22
Latest updateMay 24

Description

An issue was discovered in FreeRDP before 2.1.1. An out-of-bounds (OOB) write vulnerability has been detected in crypto_rsa_common in libfreerdp/crypto/crypto.c.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:LExploitability: 2.8 | Impact: 5.5

Affected Packages2 packages

▶NVDfreerdp/freerdp< 2.1.1
▶NVDopensuse/leap15.1

Also affects: Debian Linux 10.0, 9.0, Ubuntu Linux 16.04, 18.04, 19.10, 20.04

Patches

Patch: github.com ↗Patch: github.com ↗

🔴Vulnerability Details

3
GHSA
GHSA-hgh6-vp5r-48rp: An issue was discovered in FreeRDP before 2↗2022-05-24
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OSV
CVE-2020-13398: An issue was discovered in FreeRDP before 2↗2020-05-22
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CVEList
CVE-2020-13398: An issue was discovered in FreeRDP before 2↗2020-05-22
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📋Vendor Advisories

5
Ubuntu
FreeRDP vulnerabilities↗2020-11-26
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Ubuntu
FreeRDP vulnerabilities↗2020-06-04
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Ubuntu
FreeRDP vulnerabilities↗2020-06-01
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Red Hat
freerdp: Out-of-bounds write in crypto_rsa_common in libfreerdp/crypto/crypto.c↗2020-05-22
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Debian
CVE-2020-13398: freerdp2 - An issue was discovered in FreeRDP before 2.1.1. An out-of-bounds (OOB) write vu...↗2020
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💬Community

3
Bugzilla
CVE-2020-13398 freerdp: Out-of-bounds write in crypto_rsa_common in libfreerdp/crypto/crypto.c↗2020-05-28
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Bugzilla
CVE-2020-13398 freerdp: Out-of-bounds write in in crypto_rsa_common in libfreerdp/crypto/crypto.c [epel-all]↗2020-05-28
▶
Bugzilla
CVE-2020-13398 freerdp: Out-of-bounds write in in crypto_rsa_common in libfreerdp/crypto/crypto.c [fedora-all]↗2020-05-28
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CVE-2020-13398 — Out-of-bounds Write in Freerdp | cvebase