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26 vulnerabilities found for skynas_firmware by synology

CVE-2021-26567 (GCVE-0-2021-26567)

Vulnerability from nvd – Published: 2021-02-26 21:45 – Updated: 2024-09-16 19:56
VLAI?
Summary
Stack-based buffer overflow vulnerability in frontend/main.c in faad2 before 2.2.7.1 allow local attackers to execute arbitrary code via filename and pathname options.
Severity ?
No CVSS data available.
CWE
  • CWE-121 - Stack-based Buffer Overflow
Assigner
Impacted products
Vendor Product Version
github/knik0 faad2 Affected: unspecified , < 2.2.7.1 (custom)
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Show details on NVD website

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CVE-2021-26566 (GCVE-0-2021-26566)

Vulnerability from nvd – Published: 2021-02-26 21:45 – Updated: 2024-09-17 03:23
VLAI?
Summary
Insertion of sensitive information into sent data vulnerability in synorelayd in Synology DiskStation Manager (DSM) before 6.2.3-25426-3 allows man-in-the-middle attackers to execute arbitrary commands via inbound QuickConnect traffic.
CWE
  • CWE-201 - Insertion of Sensitive Information Into Sent Data
Assigner
Impacted products
Vendor Product Version
Synology Synology DiskStation Manager (DSM) Affected: unspecified , < 6.2.3-25426-3 (custom)
Create a notification for this product.
Show details on NVD website

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CVE-2021-26565 (GCVE-0-2021-26565)

Vulnerability from nvd – Published: 2021-02-26 21:45 – Updated: 2024-09-17 01:27
VLAI?
Summary
Cleartext transmission of sensitive information vulnerability in synorelayd in Synology DiskStation Manager (DSM) before 6.2.3-25426-3 allows man-in-the-middle attackers to obtain sensitive information via an HTTP session.
CWE
  • CWE-319 - Cleartext Transmission of Sensitive Information
Assigner
Impacted products
Vendor Product Version
Synology Synology DiskStation Manager (DSM) Affected: unspecified , < 6.2.3-25426-3 (custom)
Create a notification for this product.
Show details on NVD website

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CVE-2021-26564 (GCVE-0-2021-26564)

Vulnerability from nvd – Published: 2021-02-26 21:45 – Updated: 2024-09-17 00:46
VLAI?
Summary
Cleartext transmission of sensitive information vulnerability in synorelayd in Synology DiskStation Manager (DSM) before 6.2.3-25426-3 allows man-in-the-middle attackers to spoof servers via an HTTP session.
CWE
  • CWE-319 - Cleartext Transmission of Sensitive Information
Assigner
Impacted products
Vendor Product Version
Synology Synology DiskStation Manager (DSM) Affected: unspecified , < 6.2.3-25426-3 (custom)
Create a notification for this product.
Show details on NVD website

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CVE-2021-26563 (GCVE-0-2021-26563)

Vulnerability from nvd – Published: 2021-02-26 21:45 – Updated: 2024-09-16 16:23
VLAI?
Summary
Incorrect authorization vulnerability in synoagentregisterd in Synology DiskStation Manager (DSM) before 6.2.4-25553 allows local users to execute arbitrary code via unspecified vectors.
CWE
  • CWE-863 - Incorrect Authorization
Assigner
Impacted products
Vendor Product Version
Synology DiskStation Manager (DSM) Affected: unspecified , < 6.2.4-25553 (custom)
Create a notification for this product.
Show details on NVD website

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CVE-2021-26562 (GCVE-0-2021-26562)

Vulnerability from nvd – Published: 2021-02-26 21:45 – Updated: 2024-09-17 04:08
VLAI?
Summary
Out-of-bounds write vulnerability in synoagentregisterd in Synology DiskStation Manager (DSM) before 6.2.3-25426-3 allows man-in-the-middle attackers to execute arbitrary code via syno_finder_site HTTP header.
CWE
Assigner
Impacted products
Vendor Product Version
Synology Synology DiskStation Manager (DSM) Affected: unspecified , < 6.2.3-25426-3 (custom)
Create a notification for this product.
Show details on NVD website

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CVE-2021-26561 (GCVE-0-2021-26561)

Vulnerability from nvd – Published: 2021-02-26 21:45 – Updated: 2024-09-16 23:06
VLAI?
Summary
Stack-based buffer overflow vulnerability in synoagentregisterd in Synology DiskStation Manager (DSM) before 6.2.3-25426-3 allows man-in-the-middle attackers to execute arbitrary code via syno_finder_site HTTP header.
CWE
  • CWE-121 - Stack-based Buffer Overflow
Assigner
Impacted products
Vendor Product Version
Synology Synology DiskStation Manager (DSM) Affected: unspecified , < 6.2.3-25426-3 (custom)
Create a notification for this product.
Show details on NVD website

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CVE-2021-26560 (GCVE-0-2021-26560)

Vulnerability from nvd – Published: 2021-02-26 21:45 – Updated: 2024-09-17 01:30
VLAI?
Summary
Cleartext transmission of sensitive information vulnerability in synoagentregisterd in Synology DiskStation Manager (DSM) before 6.2.3-25426-3 allows man-in-the-middle attackers to spoof servers via an HTTP session.
CWE
  • CWE-319 - Cleartext Transmission of Sensitive Information
Assigner
Impacted products
Vendor Product Version
Synology Synology DiskStation Manager (DSM) Affected: unspecified , < 6.2.3-25426-3 (custom)
Create a notification for this product.
Show details on NVD website

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CVE-2021-3156 (GCVE-0-2021-3156)

Vulnerability from nvd – Published: 2021-01-26 00:00 – Updated: 2025-10-21 23:35
VLAI?
Summary
Sudo before 1.9.5p2 contains an off-by-one error that can result in a heap-based buffer overflow, which allows privilege escalation to root via "sudoedit -s" and a command-line argument that ends with a single backslash character.
CWE
  • n/a
Assigner
References
https://lists.debian.org/debian-lts-announce/2021… mailing-list
http://seclists.org/fulldisclosure/2021/Jan/79 mailing-list
http://www.openwall.com/lists/oss-security/2021/01/26/3 mailing-list
https://security.gentoo.org/glsa/202101-33 vendor-advisory
https://www.debian.org/security/2021/dsa-4839 vendor-advisory
https://lists.fedoraproject.org/archives/list/pac… vendor-advisory
https://lists.fedoraproject.org/archives/list/pac… vendor-advisory
http://www.openwall.com/lists/oss-security/2021/01/27/1 mailing-list
http://www.openwall.com/lists/oss-security/2021/01/27/2 mailing-list
https://tools.cisco.com/security/center/content/C… vendor-advisory
https://www.kb.cert.org/vuls/id/794544 third-party-advisory
http://seclists.org/fulldisclosure/2021/Feb/42 mailing-list
http://www.openwall.com/lists/oss-security/2021/02/15/1 mailing-list
https://www.oracle.com//security-alerts/cpujul2021.html
https://www.sudo.ws/stable.html#1.9.5p2
https://www.openwall.com/lists/oss-security/2021/…
http://packetstormsecurity.com/files/161160/Sudo-…
https://security.netapp.com/advisory/ntap-2021012…
https://security.netapp.com/advisory/ntap-2021012…
http://packetstormsecurity.com/files/161230/Sudo-…
http://packetstormsecurity.com/files/161270/Sudo-…
http://packetstormsecurity.com/files/161293/Sudo-…
https://support.apple.com/kb/HT212177
https://kc.mcafee.com/corporate/index?page=conten…
https://www.beyondtrust.com/blog/entry/security-a…
https://www.synology.com/security/advisory/Synolo…
http://www.openwall.com/lists/oss-security/2021/09/14/2 mailing-list
https://www.oracle.com/security-alerts/cpuoct2021.html
https://www.oracle.com/security-alerts/cpuapr2022.html
http://www.openwall.com/lists/oss-security/2024/01/30/8 mailing-list
http://www.openwall.com/lists/oss-security/2024/01/30/6 mailing-list
http://packetstormsecurity.com/files/176932/glibc…
http://seclists.org/fulldisclosure/2024/Feb/3 mailing-list
https://www.vicarius.io/vsociety/posts/sudoedit-p…
Show details on NVD website

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CVE-2020-27652 (GCVE-0-2020-27652)

Vulnerability from nvd – Published: 2020-10-29 09:00 – Updated: 2024-09-16 19:55
VLAI?
Summary
Algorithm downgrade vulnerability in QuickConnect in Synology DiskStation Manager (DSM) before 6.2.3-25426-2 allows man-in-the-middle attackers to spoof servers and obtain sensitive information via unspecified vectors.
CWE
  • CWE-327 - Use of a Broken or Risky Cryptographic Algorithm
Assigner
Impacted products
Vendor Product Version
Synology DiskStation Manager (DSM) Affected: unspecified , < 6.2.3-25426-2 (custom)
Create a notification for this product.
Show details on NVD website

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CVE-2020-27650 (GCVE-0-2020-27650)

Vulnerability from nvd – Published: 2020-10-29 09:00 – Updated: 2024-09-16 23:10
VLAI?
Summary
Synology DiskStation Manager (DSM) before 6.2.3-25426-2 does not set the Secure flag for the session cookie in an HTTPS session, which makes it easier for remote attackers to capture this cookie by intercepting its transmission within an HTTP session.
CWE
  • CWE-614 - Sensitive Cookie in HTTPS Session Without 'Secure' Attribute
Assigner
References
Impacted products
Vendor Product Version
Synology DiskStation Manager (DSM) Affected: unspecified , < 6.2.3-25426-2 (custom)
Create a notification for this product.
Show details on NVD website

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CVE-2020-27648 (GCVE-0-2020-27648)

Vulnerability from nvd – Published: 2020-10-29 09:00 – Updated: 2024-09-16 20:27
VLAI?
Summary
Improper certificate validation vulnerability in OpenVPN client in Synology DiskStation Manager (DSM) before 6.2.3-25426-2 allows man-in-the-middle attackers to spoof servers and obtain sensitive information via a crafted certificate.
CWE
  • CWE-295 - Improper Certificate Validation
Assigner
Impacted products
Vendor Product Version
Synology DiskStation Manager (DSM) Affected: unspecified , < 6.2.3-25426-2 (custom)
Create a notification for this product.
Show details on NVD website

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CVE-2019-3870 (GCVE-0-2019-3870)

Vulnerability from nvd – Published: 2019-04-09 15:17 – Updated: 2024-08-04 19:19
VLAI?
Summary
A vulnerability was found in Samba from version (including) 4.9 to versions before 4.9.6 and 4.10.2. During the creation of a new Samba AD DC, files are created in a private subdirectory of the install location. This directory is typically mode 0700, that is owner (root) only access. However in some upgraded installations it will have other permissions, such as 0755, because this was the default before Samba 4.8. Within this directory, files are created with mode 0666, which is world-writable, including a sample krb5.conf, and the list of DNS names and servicePrincipalName values to update.
CWE
Assigner
Impacted products
Vendor Product Version
The Samba Project samba Affected: 4.9.6
Affected: 4.10.2
Create a notification for this product.
Show details on NVD website

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CVE-2021-26567 (GCVE-0-2021-26567)

Vulnerability from cvelistv5 – Published: 2021-02-26 21:45 – Updated: 2024-09-16 19:56
VLAI?
Summary
Stack-based buffer overflow vulnerability in frontend/main.c in faad2 before 2.2.7.1 allow local attackers to execute arbitrary code via filename and pathname options.
Severity ?
No CVSS data available.
CWE
  • CWE-121 - Stack-based Buffer Overflow
Assigner
Impacted products
Vendor Product Version
github/knik0 faad2 Affected: unspecified , < 2.2.7.1 (custom)
Create a notification for this product.
Show details on NVD website

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CVE-2021-26566 (GCVE-0-2021-26566)

Vulnerability from cvelistv5 – Published: 2021-02-26 21:45 – Updated: 2024-09-17 03:23
VLAI?
Summary
Insertion of sensitive information into sent data vulnerability in synorelayd in Synology DiskStation Manager (DSM) before 6.2.3-25426-3 allows man-in-the-middle attackers to execute arbitrary commands via inbound QuickConnect traffic.
CWE
  • CWE-201 - Insertion of Sensitive Information Into Sent Data
Assigner
Impacted products
Vendor Product Version
Synology Synology DiskStation Manager (DSM) Affected: unspecified , < 6.2.3-25426-3 (custom)
Create a notification for this product.
Show details on NVD website

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CVE-2021-26565 (GCVE-0-2021-26565)

Vulnerability from cvelistv5 – Published: 2021-02-26 21:45 – Updated: 2024-09-17 01:27
VLAI?
Summary
Cleartext transmission of sensitive information vulnerability in synorelayd in Synology DiskStation Manager (DSM) before 6.2.3-25426-3 allows man-in-the-middle attackers to obtain sensitive information via an HTTP session.
CWE
  • CWE-319 - Cleartext Transmission of Sensitive Information
Assigner
Impacted products
Vendor Product Version
Synology Synology DiskStation Manager (DSM) Affected: unspecified , < 6.2.3-25426-3 (custom)
Create a notification for this product.
Show details on NVD website

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CVE-2021-26564 (GCVE-0-2021-26564)

Vulnerability from cvelistv5 – Published: 2021-02-26 21:45 – Updated: 2024-09-17 00:46
VLAI?
Summary
Cleartext transmission of sensitive information vulnerability in synorelayd in Synology DiskStation Manager (DSM) before 6.2.3-25426-3 allows man-in-the-middle attackers to spoof servers via an HTTP session.
CWE
  • CWE-319 - Cleartext Transmission of Sensitive Information
Assigner
Impacted products
Vendor Product Version
Synology Synology DiskStation Manager (DSM) Affected: unspecified , < 6.2.3-25426-3 (custom)
Create a notification for this product.
Show details on NVD website

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CVE-2021-26563 (GCVE-0-2021-26563)

Vulnerability from cvelistv5 – Published: 2021-02-26 21:45 – Updated: 2024-09-16 16:23
VLAI?
Summary
Incorrect authorization vulnerability in synoagentregisterd in Synology DiskStation Manager (DSM) before 6.2.4-25553 allows local users to execute arbitrary code via unspecified vectors.
CWE
  • CWE-863 - Incorrect Authorization
Assigner
Impacted products
Vendor Product Version
Synology DiskStation Manager (DSM) Affected: unspecified , < 6.2.4-25553 (custom)
Create a notification for this product.
Show details on NVD website

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CVE-2021-26562 (GCVE-0-2021-26562)

Vulnerability from cvelistv5 – Published: 2021-02-26 21:45 – Updated: 2024-09-17 04:08
VLAI?
Summary
Out-of-bounds write vulnerability in synoagentregisterd in Synology DiskStation Manager (DSM) before 6.2.3-25426-3 allows man-in-the-middle attackers to execute arbitrary code via syno_finder_site HTTP header.
CWE
Assigner
Impacted products
Vendor Product Version
Synology Synology DiskStation Manager (DSM) Affected: unspecified , < 6.2.3-25426-3 (custom)
Create a notification for this product.
Show details on NVD website

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CVE-2021-26561 (GCVE-0-2021-26561)

Vulnerability from cvelistv5 – Published: 2021-02-26 21:45 – Updated: 2024-09-16 23:06
VLAI?
Summary
Stack-based buffer overflow vulnerability in synoagentregisterd in Synology DiskStation Manager (DSM) before 6.2.3-25426-3 allows man-in-the-middle attackers to execute arbitrary code via syno_finder_site HTTP header.
CWE
  • CWE-121 - Stack-based Buffer Overflow
Assigner
Impacted products
Vendor Product Version
Synology Synology DiskStation Manager (DSM) Affected: unspecified , < 6.2.3-25426-3 (custom)
Create a notification for this product.
Show details on NVD website

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CVE-2021-26560 (GCVE-0-2021-26560)

Vulnerability from cvelistv5 – Published: 2021-02-26 21:45 – Updated: 2024-09-17 01:30
VLAI?
Summary
Cleartext transmission of sensitive information vulnerability in synoagentregisterd in Synology DiskStation Manager (DSM) before 6.2.3-25426-3 allows man-in-the-middle attackers to spoof servers via an HTTP session.
CWE
  • CWE-319 - Cleartext Transmission of Sensitive Information
Assigner
Impacted products
Vendor Product Version
Synology Synology DiskStation Manager (DSM) Affected: unspecified , < 6.2.3-25426-3 (custom)
Create a notification for this product.
Show details on NVD website

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CVE-2021-3156 (GCVE-0-2021-3156)

Vulnerability from cvelistv5 – Published: 2021-01-26 00:00 – Updated: 2025-10-21 23:35
VLAI?
Summary
Sudo before 1.9.5p2 contains an off-by-one error that can result in a heap-based buffer overflow, which allows privilege escalation to root via "sudoedit -s" and a command-line argument that ends with a single backslash character.
CWE
  • n/a
Assigner
References
https://lists.debian.org/debian-lts-announce/2021… mailing-list
http://seclists.org/fulldisclosure/2021/Jan/79 mailing-list
http://www.openwall.com/lists/oss-security/2021/01/26/3 mailing-list
https://security.gentoo.org/glsa/202101-33 vendor-advisory
https://www.debian.org/security/2021/dsa-4839 vendor-advisory
https://lists.fedoraproject.org/archives/list/pac… vendor-advisory
https://lists.fedoraproject.org/archives/list/pac… vendor-advisory
http://www.openwall.com/lists/oss-security/2021/01/27/1 mailing-list
http://www.openwall.com/lists/oss-security/2021/01/27/2 mailing-list
https://tools.cisco.com/security/center/content/C… vendor-advisory
https://www.kb.cert.org/vuls/id/794544 third-party-advisory
http://seclists.org/fulldisclosure/2021/Feb/42 mailing-list
http://www.openwall.com/lists/oss-security/2021/02/15/1 mailing-list
https://www.oracle.com//security-alerts/cpujul2021.html
https://www.sudo.ws/stable.html#1.9.5p2
https://www.openwall.com/lists/oss-security/2021/…
http://packetstormsecurity.com/files/161160/Sudo-…
https://security.netapp.com/advisory/ntap-2021012…
https://security.netapp.com/advisory/ntap-2021012…
http://packetstormsecurity.com/files/161230/Sudo-…
http://packetstormsecurity.com/files/161270/Sudo-…
http://packetstormsecurity.com/files/161293/Sudo-…
https://support.apple.com/kb/HT212177
https://kc.mcafee.com/corporate/index?page=conten…
https://www.beyondtrust.com/blog/entry/security-a…
https://www.synology.com/security/advisory/Synolo…
http://www.openwall.com/lists/oss-security/2021/09/14/2 mailing-list
https://www.oracle.com/security-alerts/cpuoct2021.html
https://www.oracle.com/security-alerts/cpuapr2022.html
http://www.openwall.com/lists/oss-security/2024/01/30/8 mailing-list
http://www.openwall.com/lists/oss-security/2024/01/30/6 mailing-list
http://packetstormsecurity.com/files/176932/glibc…
http://seclists.org/fulldisclosure/2024/Feb/3 mailing-list
https://www.vicarius.io/vsociety/posts/sudoedit-p…
Show details on NVD website

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CVE-2020-27652 (GCVE-0-2020-27652)

Vulnerability from cvelistv5 – Published: 2020-10-29 09:00 – Updated: 2024-09-16 19:55
VLAI?
Summary
Algorithm downgrade vulnerability in QuickConnect in Synology DiskStation Manager (DSM) before 6.2.3-25426-2 allows man-in-the-middle attackers to spoof servers and obtain sensitive information via unspecified vectors.
CWE
  • CWE-327 - Use of a Broken or Risky Cryptographic Algorithm
Assigner
Impacted products
Vendor Product Version
Synology DiskStation Manager (DSM) Affected: unspecified , < 6.2.3-25426-2 (custom)
Create a notification for this product.
Show details on NVD website

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CVE-2020-27650 (GCVE-0-2020-27650)

Vulnerability from cvelistv5 – Published: 2020-10-29 09:00 – Updated: 2024-09-16 23:10
VLAI?
Summary
Synology DiskStation Manager (DSM) before 6.2.3-25426-2 does not set the Secure flag for the session cookie in an HTTPS session, which makes it easier for remote attackers to capture this cookie by intercepting its transmission within an HTTP session.
CWE
  • CWE-614 - Sensitive Cookie in HTTPS Session Without 'Secure' Attribute
Assigner
References
Impacted products
Vendor Product Version
Synology DiskStation Manager (DSM) Affected: unspecified , < 6.2.3-25426-2 (custom)
Create a notification for this product.
Show details on NVD website

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CVE-2020-27648 (GCVE-0-2020-27648)

Vulnerability from cvelistv5 – Published: 2020-10-29 09:00 – Updated: 2024-09-16 20:27
VLAI?
Summary
Improper certificate validation vulnerability in OpenVPN client in Synology DiskStation Manager (DSM) before 6.2.3-25426-2 allows man-in-the-middle attackers to spoof servers and obtain sensitive information via a crafted certificate.
CWE
  • CWE-295 - Improper Certificate Validation
Assigner
Impacted products
Vendor Product Version
Synology DiskStation Manager (DSM) Affected: unspecified , < 6.2.3-25426-2 (custom)
Create a notification for this product.
Show details on NVD website

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CVE-2019-3870 (GCVE-0-2019-3870)

Vulnerability from cvelistv5 – Published: 2019-04-09 15:17 – Updated: 2024-08-04 19:19
VLAI?
Summary
A vulnerability was found in Samba from version (including) 4.9 to versions before 4.9.6 and 4.10.2. During the creation of a new Samba AD DC, files are created in a private subdirectory of the install location. This directory is typically mode 0700, that is owner (root) only access. However in some upgraded installations it will have other permissions, such as 0755, because this was the default before Samba 4.8. Within this directory, files are created with mode 0666, which is world-writable, including a sample krb5.conf, and the list of DNS names and servicePrincipalName values to update.
CWE
Assigner
Impacted products
Vendor Product Version
The Samba Project samba Affected: 4.9.6
Affected: 4.10.2
Create a notification for this product.
Show details on NVD website

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