Software Detail
Title
CVE
CRITICAL
HIGH
MEDIUM
LOW
CWE
Number of items displayed
Ubuntu Number Of NVD 4093 CRITICAL 341 HIGH 1595 MEDIUM 1941 LOW 216
URL https://ubuntu.com/
Explanation A release without LTS is a normal release and provides support for 9 months after it is released.
LTS (Long Term Support) provides support for five years.
After the end of LTS, we also offer a service that provides extended support (about 5 years) for a fee.
Tag
  • Linux
Add Information URL
No Type Name URL
1 https://ubuntu.com/about/release-cycle
2 https://wiki.ubuntu.com/
3 https://wiki.ubuntu.com/Releases
4 https://ubuntu.com/licensing
5 https://ubuntu.com/security/notices
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
321 Ubuntu 24 24.04.3 Aug. 7, 2025 April 25, 2024 0 0 1 0
322 Ubuntu 23.04 23.04 April 24, 2023 April 24, 2023 April 30, 2024 1 5 2 0
323 Ubuntu 22.04 LTS 22.04.5 Sept. 12, 2024 April 21, 2022 April 30, 2027 April 30, 2032 1 25 11 0
324 Ubuntu 21.10 21.10 Oct. 14, 2021 Oct. 14, 2021 June 14, 2022 June 14, 2022 1 18 19 0
325 Ubuntu 21.04 21.04 April 22, 2021 April 22, 2021 Jan. 30, 2022 0 12 11 0
326 Ubuntu 20.10 20.10 Oct. 22, 2020 Oct. 22, 2020 July 30, 2021 0 5 13 1
327 Ubuntu 20.04 LTS 20.04.6 March 23, 2023 April 23, 2020 April 30, 2025 April 30, 2030 21 144 239 32
328 Ubuntu 19.10 Oct. 17, 2019 July 30, 2020 32 133 227 44
329 Ubuntu 19.04 April 18, 2019 Jan. 30, 2020 45 126 184 23
330 Ubuntu 18.10 Oct. 18, 2018 July 31, 2019 66 174 182 5
331 Ubuntu 18.04 LTS 18.04.6 Sept. 17, 2021 April 26, 2018 April 30, 2023 April 30, 2028 202 645 891 80
332 Ubuntu 17.10 Oct. 18, 2017 July 19, 2018 4 18 14 0
333 Ubuntu 17.04 April 13, 2017 July 20, 2017 4 18 14 0
334 Ubuntu 16.10 Oct. 13, 2016 July 28, 2016 6 24 8 0
335 Ubuntu 16.04 LTS 16.04.7 Aug. 13, 2020 April 21, 2016 April 30, 2021 April 30, 2024 239 852 1060 83
336 Ubuntu 15.10 Oct. 22, 2015 Feb. 4, 2016 20 148 162 24
337 Ubuntu 15.04 April 23, 2015 July 23, 2015 5 100 130 29
338 Ubuntu 14.10 Oct. 23, 2014 July 14, 2014 0 3 1 0
339 Ubuntu 14.04 LTS 14.04.6 March 7, 2019 April 17, 2014 April 30, 2019 April 30, 2022 216 844 1015 82
340 Ubuntu 13.10 Oct. 17, 2013 July 14, 2014 15 56 68 15
341 Ubuntu 13.04 April 25, 2013 Jan. 27, 2014 6 16 60 9
342 Ubuntu 12.04 LTS April 26, 2012 April 28, 2017 April 30, 2019 90 577 669 83
343 Ubuntu 11.10 Oct. 13, 2011 May 9, 2013 1 111 108 13
344 Ubuntu 11.04 April 28, 2011 Oct. 28, 2012 1 56 56 8
345 Ubuntu 10.10 Oct. 10, 2010 April 10, 2012 2 47 52 17
346 Ubuntu 9.10 Oct. 29, 2009 April 30, 2011 5 56 56 16
347 Ubuntu 9.04 April 23, 2009 Oct. 23, 2010 3 46 57 8
348 Ubuntu 8.10 Oct. 30, 2008 April 30, 2010 2 49 47 6
349 Ubuntu 8.04 LTS 8.04.4 Jan. 28, 2010 April 24, 2008 May 9, 2013 7 99 119 18
350 Ubuntu 7.10 Oct. 18, 2007 April 18, 2009 3 48 37 5
351 Ubuntu 7.04 April 19, 2007 Oct. 19, 2008 4 46 28 4
352 Ubuntu 6.10 Oct. 26, 2006 April 26, 2008 2 33 32 4
353 Ubuntu 5.10 Oct. 13, 2005 April 13, 2007 0 22 19 1
354 Ubuntu 5.04 April 8, 2005 Oct. 31, 2006 0 14 13 2
355 Ubuntu 4.10 Oct. 20, 2004 April 30, 2006 1 13 8 2
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
321 7.5
5.0 		HIGH
Network 		An issue was discovered in LibVNCServer before 0.9.13. Byte-aligned data is accessed through uint16_t pointers in libvncserver/translate.c. NOTE: Third parties do not consider this to be a vulnerabil… NVD-CWE-Other
CVE-2020-14400 cpe:2.3:o:canonical:ubuntu_linux:20.04:*
cpe:2.3:o:canonical:ubuntu_linux:18.04:*
cpe:2.3:o:canonical:ubuntu_linu… 		2024-11-21 14:03
2020-06-18 		Show GitHub Exploit DB Packet Storm
322 7.5
5.0 		HIGH
Network 		An issue was discovered in LibVNCServer before 0.9.13. Byte-aligned data is accessed through uint32_t pointers in libvncclient/rfbproto.c. NOTE: there is reportedly "no trust boundary crossed. NVD-CWE-Other
CVE-2020-14399 cpe:2.3:o:canonical:ubuntu_linux:20.04:*
cpe:2.3:o:canonical:ubuntu_linux:18.04:*
cpe:2.3:o:canonical:ubuntu_linu… 		2024-11-21 14:03
2020-06-18 		Show GitHub Exploit DB Packet Storm
323 7.5
5.0 		HIGH
Network 		An issue was discovered in LibVNCServer before 0.9.13. An improperly closed TCP connection causes an infinite loop in libvncclient/sockets.c. CWE-835
 Loop with Unreachable Exit Condition ('Infinite Loop') 		CVE-2020-14398 cpe:2.3:o:canonical:ubuntu_linux:20.04:*
cpe:2.3:o:canonical:ubuntu_linux:18.10:*
cpe:2.3:o:canonical:ubuntu_linu… 		2024-11-21 14:03
2020-06-18 		Show GitHub Exploit DB Packet Storm
324 7.5
5.0 		HIGH
Network 		An issue was discovered in LibVNCServer before 0.9.13. libvncserver/rfbregion.c has a NULL pointer dereference. CWE-476
 NULL Pointer Dereference 		CVE-2020-14397 cpe:2.3:o:canonical:ubuntu_linux:20.04:*
cpe:2.3:o:canonical:ubuntu_linux:18.10:*
cpe:2.3:o:canonical:ubuntu_linu… 		2024-11-21 14:03
2020-06-18 		Show GitHub Exploit DB Packet Storm
325 7.5
5.0 		HIGH
Network 		An issue was discovered in LibVNCServer before 0.9.13. libvncclient/tls_openssl.c has a NULL pointer dereference. CWE-476
 NULL Pointer Dereference 		CVE-2020-14396 cpe:2.3:o:canonical:ubuntu_linux:20.04:*
cpe:2.3:o:canonical:ubuntu_linux:18.10:*
cpe:2.3:o:canonical:ubuntu_linu… 		2024-11-21 14:03
2020-06-18 		Show GitHub Exploit DB Packet Storm
326 7.5
5.0 		HIGH
Network 		An issue was discovered in LibVNCServer before 0.9.13. libvncserver/ws_decode.c can lead to a crash because of unaligned accesses in hybiReadAndDecode. CWE-787
 Out-of-bounds Write 		CVE-2019-20840 cpe:2.3:o:canonical:ubuntu_linux:20.04:*
cpe:2.3:o:canonical:ubuntu_linux:18.10:*
cpe:2.3:o:canonical:ubuntu_linu… 		2024-11-21 13:39
2020-06-18 		Show GitHub Exploit DB Packet Storm
327 7.5
5.0 		HIGH
Network 		libvncclient/sockets.c in LibVNCServer before 0.9.13 has a buffer overflow via a long socket filename. CWE-120
Classic Buffer Overflow 		CVE-2019-20839 cpe:2.3:o:canonical:ubuntu_linux:20.04:*
cpe:2.3:o:canonical:ubuntu_linux:18.10:*
cpe:2.3:o:canonical:ubuntu_linu… 		2024-11-21 13:39
2020-06-18 		Show GitHub Exploit DB Packet Storm
328 7.5
5.0 		HIGH
Network 		An issue was discovered in LibVNCServer before 0.9.13. There is an information leak (of uninitialized memory contents) in the libvncclient/rfbproto.c ConnectToRFBRepeater function. CWE-909
 Missing Initialization of Resource 		CVE-2018-21247 cpe:2.3:o:canonical:ubuntu_linux:18.10:*
cpe:2.3:o:canonical:ubuntu_linux:18.04:*
cpe:2.3:o:canonical:ubuntu_linu… 		2024-11-21 13:03
2020-06-18 		Show GitHub Exploit DB Packet Storm
329 4.8
5.8 		MEDIUM
Network 		Mutt before 1.14.3 proceeds with a connection even if, in response to a GnuTLS certificate prompt, the user rejects an expired intermediate certificate. NVD-CWE-Other
CVE-2020-14154 cpe:2.3:o:canonical:ubuntu_linux:20.04:*
cpe:2.3:o:canonical:ubuntu_linux:19.10:*
cpe:2.3:o:canonical:ubuntu_linu… 		2024-11-21 14:02
2020-06-16 		Show GitHub Exploit DB Packet Storm
330 5.5
2.1 		MEDIUM
Local 		Incomplete cleanup from specific special register read operations in some Intel(R) Processors may allow an authenticated user to potentially enable information disclosure via local access. CWE-459
 Incomplete Cleanup 		CVE-2020-0543 cpe:2.3:o:canonical:ubuntu_linux:20.04:*
cpe:2.3:o:canonical:ubuntu_linux:19.10:*
cpe:2.3:o:canonical:ubuntu_linu… 		2024-11-21 13:53
2020-06-15 		Show GitHub Exploit DB Packet Storm