CVE-2019-10053
published 2019-05-13CVE-2019-10053: An issue was discovered in Suricata 4.1.x before 4.1.4. If the input of the function SSHParseBanner is composed only of a \n character, then the program runs…
PriorityP341critical9.8CVSS 3.0
AVNACLPRNUINSUCHIHAH
EPSS
1.71%
74.5th percentile
An issue was discovered in Suricata 4.1.x before 4.1.4. If the input of the function SSHParseBanner is composed only of a \n character, then the program runs into a heap-based buffer over-read. This occurs because the erroneous search for \r results in an integer underflow.
Affected
6 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | suricata | < suricata 1:4.1.4-1 (bookworm) | suricata 1:4.1.4-1 (bookworm) |
| oisf | suricata | >= 0 < 1:4.1.4-1 | 1:4.1.4-1 |
| oisf | suricata | >= 0 < 1:4.1.4-1 | 1:4.1.4-1 |
| oisf | suricata | >= 0 < 1:4.1.4-1 | 1:4.1.4-1 |
| oisf | suricata | >= 0 < 1:4.1.4-1 | 1:4.1.4-1 |
| suricata-ids | suricata | >= 4.1.0 < 4.1.4 | 4.1.4 |
CVSS provenance
nvdv3.09.8CRITICALCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
nvdv2.07.5HIGHAV:N/AC:L/Au:N/C:P/I:P/A:P
osv9.8CRITICAL
vendor_debian9.8CRITICAL
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GHSA
GHSA-38xc-j7pw-37v9: An issue was discovered in Suricata 4
ghsa_unreviewed·2022-05-24
CVE-2019-10053 [CRITICAL] CWE-191 GHSA-38xc-j7pw-37v9: An issue was discovered in Suricata 4
An issue was discovered in Suricata 4.1.x before 4.1.4. If the input of the function SSHParseBanner is composed only of a \n character, then the program runs into a heap-based buffer over-read. This occurs because the erroneous search for \r results in an integer underflow.
OSV
CVE-2019-10053: An issue was discovered in Suricata 4
osv·2019-05-13·CVSS 9.8
CVE-2019-10053 [CRITICAL] CVE-2019-10053: An issue was discovered in Suricata 4
An issue was discovered in Suricata 4.1.x before 4.1.4. If the input of the function SSHParseBanner is composed only of a \n character, then the program runs into a heap-based buffer over-read. This occurs because the erroneous search for \r results in an integer underflow.
Debian
CVE-2019-10053: suricata - An issue was discovered in Suricata 4.1.x before 4.1.4. If the input of the func...
vendor_debian·2019·CVSS 9.8
CVE-2019-10053 [CRITICAL] CVE-2019-10053: suricata - An issue was discovered in Suricata 4.1.x before 4.1.4. If the input of the func...
An issue was discovered in Suricata 4.1.x before 4.1.4. If the input of the function SSHParseBanner is composed only of a \n character, then the program runs into a heap-based buffer over-read. This occurs because the erroneous search for \r results in an integer underflow.
Scope: local
bookworm: resolved (fixed in 1:4.1.4-1)
bullseye: resolved (fixed in 1:4.1.4-1)
forky: resolved (fixed in 1:4.1.4-1)
sid: resolved (fixed in 1:4.1.4-1)
trixie: resolved (fixed in 1:4.1.4-1)
No detection rules found.
No public exploits indexed.
Bugzilla
CVE-2019-10053 suricata: heap-based buffer over-read in function SSHParseBanner [fedora-all]
bugzilla·2019-05-14·CVSS 9.8
CVE-2019-10053 [CRITICAL] CVE-2019-10053 suricata: heap-based buffer over-read in function SSHParseBanner [fedora-all]
CVE-2019-10053 suricata: heap-based buffer over-read in function SSHParseBanner [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 sup
Bugzilla
CVE-2019-10053 suricata: heap-based buffer over-read in function SSHParseBanner [epel-7]
bugzilla·2019-05-14·CVSS 9.8
CVE-2019-10053 [CRITICAL] CVE-2019-10053 suricata: heap-based buffer over-read in function SSHParseBanner [epel-7]
CVE-2019-10053 suricata: heap-based buffer over-read in function SSHParseBanner [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 to fo
Bugzilla
CVE-2019-10053 suricata: heap-based buffer over-read in function SSHParseBanner
bugzilla·2019-05-14·CVSS 9.8
CVE-2019-10053 [CRITICAL] CVE-2019-10053 suricata: heap-based buffer over-read in function SSHParseBanner
CVE-2019-10053 suricata: heap-based buffer over-read in function SSHParseBanner
An issue was discovered in Suricata 4.1.x before 4.1.4. If the input of the function SSHParseBanner is composed only of a \n character, then the program runs into a heap-based buffer over-read. This occurs because the erroneous search for \r results in an integer underflow.
Reference:
https://suricata-ids.org/2019/04/30/suricata-4-1-4-released/
Discussion:
Created suricata tracking bugs for this issue:
Affects: fedora-all [bug 1709759]
---
Created suricata tracking bugs for this issue:
Affects: epel-7 [bug 1709760]
---
This CVE Bugzilla entry is for community support informational purposes only as it does not affect a package in a commercially supported Red Hat product. Refer to the dependent bugs for
2019-05-13
Published