Software Detail
Title
CVE
CRITICAL
HIGH
MEDIUM
LOW
CWE
Number of items displayed
Red Hat Enterprise Linux Number Of NVD 1680 CRITICAL 135 HIGH 590 MEDIUM 803 LOW 151
URL https://www.redhat.com/technologies/linux-platforms/enterprise-linux
Explanation Full support is 5.5 years from release.
Maintenance support (security updates only) is for 3.5 years.
After that, extended support is available for a fee.
Tag
  • 商用ライセンス有り
  • Linux
Add Information URL
No Type Name URL
1 https://access.redhat.com/ja/articles/16476
2 https://access.redhat.com/support/policy/updates/errata
3 https://access.redhat.com/articles/3078
4 https://access.redhat.com/security
5 https://access.redhat.com/errata/#/?q=&p=1&sort=portal_publication_date%20desc&rows=10&portal_advisory_type=Security%20Advisory
List Of Product  [ Click to show release history and vulnerability information ]
No Name Latest Version Release date Initial release Normal Support Security Support
Service Pack Support		 Extended
for a fee		 Critical High Medium Low
251 Red Hat Enterprise Linux 9 9.7 Nov. 11, 2025 May 17, 2022 4 127 172 17
252 Red Hat Enterprise Linux 8 8.10 May 22, 2024 May 7, 2019 May 30, 2029 43 314 444 50
253 Red Hat Enterprise Linux 7 7.9 Sept. 29, 2020 Dec. 11, 2013 Aug. 6, 2020 June 30, 2024 91 270 270 46
254 Red Hat Enterprise Linux 6 6.10 June 19, 2018 Nov. 9, 2010 May 10, 2022 Nov. 30, 2020 June 30, 2024 72 169 210 55
255 Red Hat Enterprise Linux 5 5.11 Sept. 16, 2014 March 15, 2007 March 31, 2017 Nov. 30, 2020 24 59 89 40
256 Red Hat Enterprise Linux 4 4.5 Feb. 29, 2012 March 31, 2017 5 30 29 16
257 Red Hat Enterprise Linux 3 3.0 0 33 44 17
258 Red Hat Enterprise Linux 2 2.1 Update 7 April 28, 2005 0 32 37 6
NVD Vulnerability Information
  • CRITICAL
  • HIGH
  • MEDIUM
  • LOW
No CVSS3
CVSS2		 Level
Attach Vector		 Title CWE CVE cpe23Uri or higher or less more than less than Update date
Published date		 Show Affected Exploit
PoC
Search
251 7.5
- 		HIGH
Network 		A vulnerability was found in openldap. This security flaw causes a null pointer dereference in ber_memalloc_x() function. CWE-476
 NULL Pointer Dereference 		CVE-2023-2953 cpe:2.3:o:redhat:enterprise_linux:9.0:*
cpe:2.3:o:redhat:enterprise_linux:8.0:* 		2024-11-21 16:59
2023-05-31 		Show GitHub Exploit DB Packet Storm
252 6.5
- 		MEDIUM
Network 		A NULL pointer dereference was found In libssh during re-keying with algorithm guessing. This issue may allow an authenticated client to cause a denial of service. CWE-476
 NULL Pointer Dereference 		CVE-2023-1667 cpe:2.3:o:redhat:enterprise_linux:9.0:*
cpe:2.3:o:redhat:enterprise_linux:8.0:* 		2024-11-21 16:39
2023-05-27 		Show GitHub Exploit DB Packet Storm
253 5.5
- 		MEDIUM
Local 		A vulnerability was found in the avahi library. This flaw allows an unprivileged user to make a dbus call, causing the avahi daemon to crash. CWE-400
 Uncontrolled Resource Consumption 		CVE-2023-1981 cpe:2.3:o:redhat:enterprise_linux:9.0:*
cpe:2.3:o:redhat:enterprise_linux:8.0:*
cpe:2.3:o:redhat:enterprise_linux… 		2024-11-21 16:40
2023-05-27 		Show GitHub Exploit DB Packet Storm
254 6.5
- 		MEDIUM
Network 		A vulnerability was found in libssh, where the authentication check of the connecting client can be bypassed in the`pki_verify_data_signature` function in memory allocation problems. This issue may h… CWE-287
Improper Authentication 		CVE-2023-2283 cpe:2.3:o:redhat:enterprise_linux:9.0:*
cpe:2.3:o:redhat:enterprise_linux:8.0:* 		2024-11-21 16:58
2023-05-27 		Show GitHub Exploit DB Packet Storm
255 6.4
- 		MEDIUM
Physics 		The Linux kernel before 6.2.9 has a race condition and resultant use-after-free in drivers/net/ethernet/qualcomm/emac/emac.c if a physically proximate attacker unplugs an emac based device. CWE-362
Race Condition 		CVE-2023-33203 cpe:2.3:o:redhat:enterprise_linux:9.0:*
cpe:2.3:o:redhat:enterprise_linux:8.0:* 		2024-11-21 17:05
2023-05-18 		Show GitHub Exploit DB Packet Storm
256 7.5
- 		HIGH
Network 		A vulnerability was found in the libreswan library. This security issue occurs when an IKEv1 Aggressive Mode packet is received with only unacceptable crypto algorithms, and the response packet is no… NVD-CWE-noinfo
CVE-2023-2295 cpe:2.3:o:redhat:enterprise_linux:9.0:*
cpe:2.3:o:redhat:enterprise_linux:8.0:* 		2024-11-21 16:58
2023-05-18 		Show GitHub Exploit DB Packet Storm
257 5.5
- 		MEDIUM
Local 		A NULL pointer dereference flaw was found in Libtiff's LZWDecode() function in the libtiff/tif_lzw.c file. This flaw allows a local attacker to craft specific input data that can cause the program to… CWE-476
 NULL Pointer Dereference 		CVE-2023-2731 cpe:2.3:o:redhat:enterprise_linux:9.0:* 2024-11-21 16:59
2023-05-18 		Show GitHub Exploit DB Packet Storm
258 7.8
- 		HIGH
Local 		A flaw was found in the Emacs text editor. Processing a specially crafted org-mode code with the "org-babel-execute:latex" function in ob-latex.el can result in arbitrary command execution. This CVE … CWE-77
Command Injection 		CVE-2023-2491 cpe:2.3:o:redhat:enterprise_linux:9.0:*
cpe:2.3:o:redhat:enterprise_linux:8.0:* 		2024-11-21 16:58
2023-05-18 		Show GitHub Exploit DB Packet Storm
259 8.8
- 		HIGH
Network 		A flaw was found in the WebKitGTK package. An improper input validation issue may lead to a use-after-free vulnerability. This flaw allows attackers with network access to pass specially crafted web … CWE-416
 Use After Free 		CVE-2023-2203 cpe:2.3:o:redhat:enterprise_linux:9.0:*
cpe:2.3:o:redhat:enterprise_linux:8.0:* 		2024-11-21 16:58
2023-05-18 		Show GitHub Exploit DB Packet Storm
260 5.5
- 		MEDIUM
Local 		A vulnerability was found in libvirt. This security flaw ouccers due to repeatedly querying an SR-IOV PCI device's capabilities that exposes a memory leak caused by a failure to free the virPCIVirtua… CWE-401
 Missing Release of Memory after Effective Lifetime 		CVE-2023-2700 cpe:2.3:o:redhat:enterprise_linux:9.0:*
cpe:2.3:o:redhat:enterprise_linux:8.0:* 		2024-11-21 16:59
2023-05-16 		Show GitHub Exploit DB Packet Storm