Search criteria
66 vulnerabilities found for vs960hd_firmware by synology
FKIE_CVE-2021-26564
Vulnerability from fkie_nvd - Published: 2021-02-26 22:15 - Updated: 2025-01-14 19:29
Severity ?
8.3 (High) - CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H
8.7 (High) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:N
8.7 (High) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:N
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.
References
| URL | Tags | ||
|---|---|---|---|
| security@synology.com | https://www.synology.com/security/advisory/Synology_SA_20_26 | Vendor Advisory | |
| security@synology.com | https://www.talosintelligence.com/vulnerability_reports/TALOS-2020-1160 | Exploit, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://www.synology.com/security/advisory/Synology_SA_20_26 | Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://www.talosintelligence.com/vulnerability_reports/TALOS-2020-1160 | Exploit, Third Party Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| synology | diskstation_manager | * | |
| synology | vs960hd_firmware | - | |
| synology | vs960hd | - | |
| synology | skynas_firmware | - | |
| synology | skynas | - | |
| synology | diskstation_manager_unified_controller | 3.0 | |
| synology | uc3200 | - |
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FKIE_CVE-2021-26567
Vulnerability from fkie_nvd - Published: 2021-02-26 22:15 - Updated: 2025-01-14 19:29
Severity ?
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.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| synology | diskstation_manager | * | |
| synology | vs960hd_firmware | - | |
| synology | vs960hd | - | |
| synology | skynas_firmware | - | |
| synology | skynas | - | |
| synology | diskstation_manager_unified_controller | 3.0 | |
| synology | uc3200 | - | |
| faad2_project | faad2 | * |
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FKIE_CVE-2021-26562
Vulnerability from fkie_nvd - Published: 2021-02-26 22:15 - Updated: 2025-01-14 19:29
Severity ?
9.0 (Critical) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
8.1 (High) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
8.1 (High) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
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.
References
| URL | Tags | ||
|---|---|---|---|
| security@synology.com | https://www.synology.com/security/advisory/Synology_SA_20_26 | Vendor Advisory | |
| security@synology.com | https://www.talosintelligence.com/vulnerability_reports/TALOS-2020-1159 | Exploit, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://www.synology.com/security/advisory/Synology_SA_20_26 | Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://www.talosintelligence.com/vulnerability_reports/TALOS-2020-1159 | Exploit, Third Party Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| synology | diskstation_manager | * | |
| synology | vs960hd_firmware | - | |
| synology | vs960hd | - | |
| synology | skynas_firmware | - | |
| synology | skynas | - | |
| synology | diskstation_manager_unified_controller | 3.0 | |
| synology | uc3200 | - |
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FKIE_CVE-2021-26566
Vulnerability from fkie_nvd - Published: 2021-02-26 22:15 - Updated: 2025-01-14 19:29
Severity ?
8.3 (High) - CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H
9.0 (Critical) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
9.0 (Critical) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
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.
References
| URL | Tags | ||
|---|---|---|---|
| security@synology.com | https://www.synology.com/security/advisory/Synology_SA_20_26 | Vendor Advisory | |
| security@synology.com | https://www.talosintelligence.com/vulnerability_reports/TALOS-2020-1160 | Exploit, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://www.synology.com/security/advisory/Synology_SA_20_26 | Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://www.talosintelligence.com/vulnerability_reports/TALOS-2020-1160 | Exploit, Third Party Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| synology | diskstation_manager | * | |
| synology | vs960hd_firmware | - | |
| synology | vs960hd | - | |
| synology | skynas_firmware | - | |
| synology | skynas | - | |
| synology | diskstation_manager_unified_controller | 3.0 | |
| synology | uc3200 | - |
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FKIE_CVE-2021-26563
Vulnerability from fkie_nvd - Published: 2021-02-26 22:15 - Updated: 2025-01-14 19:29
Severity ?
8.2 (High) - CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
6.7 (Medium) - CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
6.7 (Medium) - CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
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.
References
| URL | Tags | ||
|---|---|---|---|
| security@synology.com | https://www.synology.com/security/advisory/Synology_SA_21_03 | Vendor Advisory | |
| security@synology.com | https://www.talosintelligence.com/vulnerability_reports/TALOS-2020-1158 | Exploit, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://www.synology.com/security/advisory/Synology_SA_21_03 | Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://www.talosintelligence.com/vulnerability_reports/TALOS-2020-1158 | Exploit, Third Party Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| synology | diskstation_manager | * | |
| synology | vs960hd_firmware | - | |
| synology | vs960hd | - | |
| synology | skynas_firmware | - | |
| synology | skynas | - | |
| synology | diskstation_manager_unified_controller | 3.0 | |
| synology | uc3200 | - |
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FKIE_CVE-2021-26565
Vulnerability from fkie_nvd - Published: 2021-02-26 22:15 - Updated: 2025-01-14 19:29
Severity ?
8.3 (High) - CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H
5.9 (Medium) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
5.9 (Medium) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
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.
References
| URL | Tags | ||
|---|---|---|---|
| security@synology.com | https://www.synology.com/security/advisory/Synology_SA_20_26 | Vendor Advisory | |
| security@synology.com | https://www.talosintelligence.com/vulnerability_reports/TALOS-2020-1160 | Exploit, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://www.synology.com/security/advisory/Synology_SA_20_26 | Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://www.talosintelligence.com/vulnerability_reports/TALOS-2020-1160 | Exploit, Third Party Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| synology | diskstation_manager | * | |
| synology | vs960hd_firmware | - | |
| synology | vs960hd | - | |
| synology | skynas_firmware | - | |
| synology | skynas | - | |
| synology | diskstation_manager_unified_controller | 3.0 | |
| synology | uc3200 | - |
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FKIE_CVE-2021-26561
Vulnerability from fkie_nvd - Published: 2021-02-26 22:15 - Updated: 2025-01-14 19:29
Severity ?
9.0 (Critical) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
8.1 (High) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
8.1 (High) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
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.
References
| URL | Tags | ||
|---|---|---|---|
| security@synology.com | https://www.synology.com/security/advisory/Synology_SA_20_26 | Vendor Advisory | |
| security@synology.com | https://www.talosintelligence.com/vulnerability_reports/TALOS-2020-1159 | Exploit, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://www.synology.com/security/advisory/Synology_SA_20_26 | Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://www.talosintelligence.com/vulnerability_reports/TALOS-2020-1159 | Exploit, Third Party Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| synology | diskstation_manager | * | |
| synology | vs960hd_firmware | - | |
| synology | vs960hd | - | |
| synology | skynas_firmware | - | |
| synology | skynas | - | |
| synology | diskstation_manager_unified_controller | 3.0 | |
| synology | uc3200 | - |
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FKIE_CVE-2021-26560
Vulnerability from fkie_nvd - Published: 2021-02-26 22:15 - Updated: 2025-01-14 19:29
Severity ?
9.0 (Critical) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
7.4 (High) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
7.4 (High) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
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.
References
| URL | Tags | ||
|---|---|---|---|
| security@synology.com | https://www.synology.com/security/advisory/Synology_SA_20_26 | Vendor Advisory | |
| security@synology.com | https://www.talosintelligence.com/vulnerability_reports/TALOS-2020-1159 | Exploit, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://www.synology.com/security/advisory/Synology_SA_20_26 | Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://www.talosintelligence.com/vulnerability_reports/TALOS-2020-1159 | Exploit, Third Party Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| synology | diskstation_manager | * | |
| synology | vs960hd_firmware | - | |
| synology | vs960hd | - | |
| synology | skynas_firmware | - | |
| synology | skynas | - | |
| synology | diskstation_manager_unified_controller | 3.0 | |
| synology | uc3200 | - |
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FKIE_CVE-2021-3156
Vulnerability from fkie_nvd - Published: 2021-01-26 21:15 - Updated: 2025-11-10 14:41
Severity ?
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
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.
References
Impacted products
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FKIE_CVE-2019-9518
Vulnerability from fkie_nvd - Published: 2019-08-13 21:15 - Updated: 2025-01-14 19:29
Severity ?
Summary
Some HTTP/2 implementations are vulnerable to a flood of empty frames, potentially leading to a denial of service. The attacker sends a stream of frames with an empty payload and without the end-of-stream flag. These frames can be DATA, HEADERS, CONTINUATION and/or PUSH_PROMISE. The peer spends time processing each frame disproportionate to attack bandwidth. This can consume excess CPU.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| apple | swiftnio | * | |
| apple | mac_os_x | * | |
| canonical | ubuntu_linux | * | |
| apache | traffic_server | * | |
| apache | traffic_server | * | |
| apache | traffic_server | * | |
| canonical | ubuntu_linux | 16.04 | |
| canonical | ubuntu_linux | 18.04 | |
| canonical | ubuntu_linux | 19.04 | |
| debian | debian_linux | 9.0 | |
| debian | debian_linux | 10.0 | |
| synology | skynas | - | |
| synology | diskstation_manager | 6.2 | |
| synology | vs960hd_firmware | - | |
| synology | vs960hd | - | |
| fedoraproject | fedora | 29 | |
| fedoraproject | fedora | 30 | |
| opensuse | leap | 15.0 | |
| opensuse | leap | 15.1 | |
| redhat | jboss_core_services | 1.0 | |
| redhat | jboss_enterprise_application_platform | 7.2.0 | |
| redhat | jboss_enterprise_application_platform | 7.3.0 | |
| redhat | openshift_service_mesh | 1.0 | |
| redhat | quay | 3.0.0 | |
| redhat | software_collections | 1.0 | |
| redhat | enterprise_linux | 8.0 | |
| oracle | graalvm | 19.2.0 | |
| mcafee | web_gateway | * | |
| mcafee | web_gateway | * | |
| mcafee | web_gateway | * | |
| nodejs | node.js | * | |
| nodejs | node.js | * | |
| nodejs | node.js | * | |
| nodejs | node.js | * | |
| nodejs | node.js | * |
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{
"lang": "en",
"value": "CWE-400"
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}
FKIE_CVE-2019-9511
Vulnerability from fkie_nvd - Published: 2019-08-13 21:15 - Updated: 2025-01-14 19:29
Severity ?
Summary
Some HTTP/2 implementations are vulnerable to window size manipulation and stream prioritization manipulation, potentially leading to a denial of service. The attacker requests a large amount of data from a specified resource over multiple streams. They manipulate window size and stream priority to force the server to queue the data in 1-byte chunks. Depending on how efficiently this data is queued, this can consume excess CPU, memory, or both.
References
Impacted products
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"value": "Some HTTP/2 implementations are vulnerable to window size manipulation and stream prioritization manipulation, potentially leading to a denial of service. The attacker requests a large amount of data from a specified resource over multiple streams. They manipulate window size and stream priority to force the server to queue the data in 1-byte chunks. Depending on how efficiently this data is queued, this can consume excess CPU, memory, or both."
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"vulnStatus": "Modified",
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{
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"value": "CWE-400"
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},
{
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}
FKIE_CVE-2019-9516
Vulnerability from fkie_nvd - Published: 2019-08-13 21:15 - Updated: 2025-01-14 19:29
Severity ?
Summary
Some HTTP/2 implementations are vulnerable to a header leak, potentially leading to a denial of service. The attacker sends a stream of headers with a 0-length header name and 0-length header value, optionally Huffman encoded into 1-byte or greater headers. Some implementations allocate memory for these headers and keep the allocation alive until the session dies. This can consume excess memory.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| apple | swiftnio | * | |
| apple | mac_os_x | * | |
| canonical | ubuntu_linux | * | |
| apache | traffic_server | * | |
| apache | traffic_server | * | |
| apache | traffic_server | * | |
| canonical | ubuntu_linux | 16.04 | |
| canonical | ubuntu_linux | 18.04 | |
| canonical | ubuntu_linux | 19.04 | |
| debian | debian_linux | 9.0 | |
| debian | debian_linux | 10.0 | |
| fedoraproject | fedora | 30 | |
| synology | skynas | - | |
| synology | diskstation_manager | 6.2 | |
| synology | vs960hd_firmware | - | |
| synology | vs960hd | - | |
| debian | debian_linux | 9.0 | |
| debian | debian_linux | 10.0 | |
| fedoraproject | fedora | 29 | |
| fedoraproject | fedora | 30 | |
| fedoraproject | fedora | 32 | |
| opensuse | leap | 15.0 | |
| opensuse | leap | 15.1 | |
| redhat | jboss_core_services | 1.0 | |
| redhat | jboss_enterprise_application_platform | 7.2.0 | |
| redhat | jboss_enterprise_application_platform | 7.3.0 | |
| redhat | openshift_service_mesh | 1.0 | |
| redhat | quay | 3.0.0 | |
| redhat | software_collections | 1.0 | |
| redhat | enterprise_linux | 8.0 | |
| oracle | graalvm | 19.2.0 | |
| mcafee | web_gateway | * | |
| mcafee | web_gateway | * | |
| mcafee | web_gateway | * | |
| f5 | nginx | * | |
| f5 | nginx | * | |
| nodejs | node.js | * | |
| nodejs | node.js | * | |
| nodejs | node.js | * |
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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
References
| URL | Tags | |||||||
|---|---|---|---|---|---|---|---|---|
|
||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| github/knik0 | faad2 |
Affected:
unspecified , < 2.2.7.1
(custom)
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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.
Severity ?
8.3 (High)
CWE
- CWE-201 - Insertion of Sensitive Information Into Sent Data
Assigner
References
| URL | Tags | |||||||
|---|---|---|---|---|---|---|---|---|
|
||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Synology | Synology DiskStation Manager (DSM) |
Affected:
unspecified , < 6.2.3-25426-3
(custom)
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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.
Severity ?
8.3 (High)
CWE
- CWE-319 - Cleartext Transmission of Sensitive Information
Assigner
References
| URL | Tags | |||||||
|---|---|---|---|---|---|---|---|---|
|
||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Synology | Synology DiskStation Manager (DSM) |
Affected:
unspecified , < 6.2.3-25426-3
(custom)
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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.
Severity ?
8.3 (High)
CWE
- CWE-319 - Cleartext Transmission of Sensitive Information
Assigner
References
| URL | Tags | |||||||
|---|---|---|---|---|---|---|---|---|
|
||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Synology | Synology DiskStation Manager (DSM) |
Affected:
unspecified , < 6.2.3-25426-3
(custom)
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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.
Severity ?
8.2 (High)
CWE
- CWE-863 - Incorrect Authorization
Assigner
References
| URL | Tags | |||||||
|---|---|---|---|---|---|---|---|---|
|
||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Synology | DiskStation Manager (DSM) |
Affected:
unspecified , < 6.2.4-25553
(custom)
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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.
Severity ?
9 (Critical)
CWE
- CWE-787 - Out-of-bounds Write
Assigner
References
| URL | Tags | |||||||
|---|---|---|---|---|---|---|---|---|
|
||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Synology | Synology DiskStation Manager (DSM) |
Affected:
unspecified , < 6.2.3-25426-3
(custom)
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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.
Severity ?
9 (Critical)
CWE
- CWE-121 - Stack-based Buffer Overflow
Assigner
References
| URL | Tags | |||||||
|---|---|---|---|---|---|---|---|---|
|
||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Synology | Synology DiskStation Manager (DSM) |
Affected:
unspecified , < 6.2.3-25426-3
(custom)
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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.
Severity ?
9 (Critical)
CWE
- CWE-319 - Cleartext Transmission of Sensitive Information
Assigner
References
| URL | Tags | |||||||
|---|---|---|---|---|---|---|---|---|
|
||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Synology | Synology DiskStation Manager (DSM) |
Affected:
unspecified , < 6.2.3-25426-3
(custom)
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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.
Severity ?
7.8 (High)
CWE
- n/a
Assigner
References
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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
References
| URL | Tags | |||||||
|---|---|---|---|---|---|---|---|---|
|
||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| github/knik0 | faad2 |
Affected:
unspecified , < 2.2.7.1
(custom)
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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.
Severity ?
8.3 (High)
CWE
- CWE-201 - Insertion of Sensitive Information Into Sent Data
Assigner
References
| URL | Tags | |||||||
|---|---|---|---|---|---|---|---|---|
|
||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Synology | Synology DiskStation Manager (DSM) |
Affected:
unspecified , < 6.2.3-25426-3
(custom)
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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.
Severity ?
8.3 (High)
CWE
- CWE-319 - Cleartext Transmission of Sensitive Information
Assigner
References
| URL | Tags | |||||||
|---|---|---|---|---|---|---|---|---|
|
||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Synology | Synology DiskStation Manager (DSM) |
Affected:
unspecified , < 6.2.3-25426-3
(custom)
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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.
Severity ?
8.3 (High)
CWE
- CWE-319 - Cleartext Transmission of Sensitive Information
Assigner
References
| URL | Tags | |||||||
|---|---|---|---|---|---|---|---|---|
|
||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Synology | Synology DiskStation Manager (DSM) |
Affected:
unspecified , < 6.2.3-25426-3
(custom)
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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.
Severity ?
8.2 (High)
CWE
- CWE-863 - Incorrect Authorization
Assigner
References
| URL | Tags | |||||||
|---|---|---|---|---|---|---|---|---|
|
||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Synology | DiskStation Manager (DSM) |
Affected:
unspecified , < 6.2.4-25553
(custom)
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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.
Severity ?
9 (Critical)
CWE
- CWE-787 - Out-of-bounds Write
Assigner
References
| URL | Tags | |||||||
|---|---|---|---|---|---|---|---|---|
|
||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Synology | Synology DiskStation Manager (DSM) |
Affected:
unspecified , < 6.2.3-25426-3
(custom)
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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.
Severity ?
9 (Critical)
CWE
- CWE-121 - Stack-based Buffer Overflow
Assigner
References
| URL | Tags | |||||||
|---|---|---|---|---|---|---|---|---|
|
||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Synology | Synology DiskStation Manager (DSM) |
Affected:
unspecified , < 6.2.3-25426-3
(custom)
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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.
Severity ?
9 (Critical)
CWE
- CWE-319 - Cleartext Transmission of Sensitive Information
Assigner
References
| URL | Tags | |||||||
|---|---|---|---|---|---|---|---|---|
|
||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| Synology | Synology DiskStation Manager (DSM) |
Affected:
unspecified , < 6.2.3-25426-3
(custom)
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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.
Severity ?
7.8 (High)
CWE
- n/a
Assigner
References
| URL | Tags | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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"url": "https://security.netapp.com/advisory/ntap-20210128-0001/"
},
{
"url": "http://packetstormsecurity.com/files/161230/Sudo-Buffer-Overflow-Privilege-Escalation.html"
},
{
"url": "http://packetstormsecurity.com/files/161270/Sudo-1.9.5p1-Buffer-Overflow-Privilege-Escalation.html"
},
{
"url": "http://packetstormsecurity.com/files/161293/Sudo-1.8.31p2-1.9.5p1-Buffer-Overflow.html"
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{
"url": "https://support.apple.com/kb/HT212177"
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{
"url": "https://kc.mcafee.com/corporate/index?page=content\u0026id=SB10348"
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{
"url": "https://www.beyondtrust.com/blog/entry/security-advisory-privilege-management-for-unix-linux-pmul-basic-and-privilege-management-for-mac-pmm-affected-by-sudo-vulnerability"
},
{
"url": "https://www.synology.com/security/advisory/Synology_SA_21_02"
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{
"name": "[oss-security] 20210914 Re: Oracle Solaris membership in the distros list",
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"url": "http://www.openwall.com/lists/oss-security/2021/09/14/2"
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{
"url": "https://www.oracle.com/security-alerts/cpuoct2021.html"
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{
"url": "https://www.oracle.com/security-alerts/cpuapr2022.html"
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{
"name": "[oss-security] 20240130 Re: CVE-2023-6246: Heap-based buffer overflow in the glibc\u0027s syslog()",
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"url": "http://www.openwall.com/lists/oss-security/2024/01/30/8"
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{
"name": "[oss-security] 20240130 CVE-2023-6246: Heap-based buffer overflow in the glibc\u0027s syslog()",
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"url": "http://www.openwall.com/lists/oss-security/2024/01/30/6"
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{
"url": "http://packetstormsecurity.com/files/176932/glibc-syslog-Heap-Based-Buffer-Overflow.html"
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{
"name": "20240204 CVE-2023-6246: Heap-based buffer overflow in the glibc\u0027s syslog()",
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"url": "http://seclists.org/fulldisclosure/2024/Feb/3"
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{
"url": "https://www.vicarius.io/vsociety/posts/sudoedit-pwned-cve-2021-3156"
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"datePublished": "2021-01-26T00:00:00.000Z",
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