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
521 Red Hat Enterprise Linux 9 9.7 Nov. 11, 2025 May 17, 2022 4 127 172 17
522 Red Hat Enterprise Linux 8 8.10 May 22, 2024 May 7, 2019 May 30, 2029 43 314 444 50
523 Red Hat Enterprise Linux 7 7.9 Sept. 29, 2020 Dec. 11, 2013 Aug. 6, 2020 June 30, 2024 91 270 270 46
524 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
525 Red Hat Enterprise Linux 5 5.11 Sept. 16, 2014 March 15, 2007 March 31, 2017 Nov. 30, 2020 24 59 89 40
526 Red Hat Enterprise Linux 4 4.5 Feb. 29, 2012 March 31, 2017 5 30 29 16
527 Red Hat Enterprise Linux 3 3.0 0 33 44 17
528 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
521 7.8
6.8 		HIGH
Local 		Null pointer dereference was found in upx PackLinuxElf::canUnpack() in p_lx_elf.cpp,in version UPX 4.0.0. That allow attackers to execute arbitrary code and cause a denial of service via a crafted fi… - CVE-2021-30500 cpe:2.3:o:redhat:enterprise_linux:7.0:* 2024-11-21 15:04
2021-05-27 		Show GitHub Exploit DB Packet Storm
522 5.5
2.1 		MEDIUM
Local 		A flaw was found in the USB redirector device (usb-redir) of QEMU. Small USB packets are combined into a single, large transfer request, to reduce the overhead and improve performance. The combined s… CWE-770
 Allocation of Resources Without Limits or Throttling 		CVE-2021-3527 cpe:2.3:o:redhat:enterprise_linux:8.0:*
cpe:2.3:o:redhat:enterprise_linux:8.0:* 		2024-11-21 15:21
2021-05-27 		Show GitHub Exploit DB Packet Storm
523 5.5
4.3 		MEDIUM
Local 		A flaw was found in PoDoFo 0.9.7. An uncontrolled recursive call in PdfNamesTree::AddToDictionary function in src/podofo/doc/PdfNamesTree.cpp can lead to a stack overflow. CWE-674
 Uncontrolled Recursion 		CVE-2021-30471 cpe:2.3:o:redhat:enterprise_linux:7.0:* 2024-11-21 15:03
2021-05-27 		Show GitHub Exploit DB Packet Storm
524 5.5
4.3 		MEDIUM
Local 		A flaw was found in PoDoFo 0.9.7. An uncontrolled recursive call among PdfTokenizer::ReadArray(), PdfTokenizer::GetNextVariant() and PdfTokenizer::ReadDataType() functions can lead to a stack overflo… CWE-674
 Uncontrolled Recursion 		CVE-2021-30470 cpe:2.3:o:redhat:enterprise_linux:7.0:* 2024-11-21 15:03
2021-05-27 		Show GitHub Exploit DB Packet Storm
525 5.5
4.3 		MEDIUM
Local 		A flaw was found in PoDoFo 0.9.7. An use-after-free in PoDoFo::PdfVecObjects::Clear() function can cause a denial of service via a crafted PDF file. CWE-416
 Use After Free 		CVE-2021-30469 cpe:2.3:o:redhat:enterprise_linux:7.0:* 2024-11-21 15:03
2021-05-27 		Show GitHub Exploit DB Packet Storm
526 5.5
2.1 		MEDIUM
Local 		A flaw was found in NetworkManager in versions before 1.30.0. Setting match.path and activating a profile crashes NetworkManager. The highest threat from this vulnerability is to system availability. CWE-20
 Improper Input Validation  		CVE-2021-20297 cpe:2.3:o:redhat:enterprise_linux:8.0:* 2024-11-21 14:46
2021-05-27 		Show GitHub Exploit DB Packet Storm
527 7.5
5.0 		HIGH
Network 		A flaw was found in libwebp in versions before 1.0.1. When reading a file libwebp allocates an excessive amount of memory. The highest threat from this vulnerability is to the service availability. CWE-400
 Uncontrolled Resource Consumption 		CVE-2020-36332 cpe:2.3:o:redhat:enterprise_linux:8.0:* 2024-11-21 14:29
2021-05-22 		Show GitHub Exploit DB Packet Storm
528 9.1
6.4 		CRITICAL
Network 		A flaw was found in libwebp in versions before 1.0.1. An out-of-bounds read was found in function ChunkAssignData. The highest threat from this vulnerability is to data confidentiality and to the ser… CWE-125
Out-of-bounds Read 		CVE-2020-36331 cpe:2.3:o:redhat:enterprise_linux:8.0:* 2024-11-21 14:29
2021-05-22 		Show GitHub Exploit DB Packet Storm
529 9.1
6.4 		CRITICAL
Network 		A flaw was found in libwebp in versions before 1.0.1. An out-of-bounds read was found in function ChunkVerifyAndAssign. The highest threat from this vulnerability is to data confidentiality and to th… CWE-125
Out-of-bounds Read 		CVE-2020-36330 cpe:2.3:o:redhat:enterprise_linux:8.0:* 2024-11-21 14:29
2021-05-22 		Show GitHub Exploit DB Packet Storm
530 9.8
7.5 		CRITICAL
Network 		A flaw was found in libwebp in versions before 1.0.1. A use-after-free was found due to a thread being killed too early. The highest threat from this vulnerability is to data confidentiality and inte… CWE-416
 Use After Free 		CVE-2020-36329 cpe:2.3:o:redhat:enterprise_linux:8.0:*
cpe:2.3:o:redhat:enterprise_linux:7.0:* 		2024-11-21 14:29
2021-05-22 		Show GitHub Exploit DB Packet Storm