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You can search for vulnerabilities managed by JVN (Japan Vulnerability Note) and NVD (National Vulnerability Database). |
JVN Vulnerability Information
Update Date":May 12, 2026, 2:01 p.m.
| No | CVSS | Level Attach Vector |
Vendor Name | Project Name | Title | CWE | CVE | Update Date | Publication Date | Impact Show |
Exploit PoC Search |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 254031 | 5 | 警告 | Opera Software ASA | - | Opera におけるサービス運用妨害 (DoS) の脆弱性 |
CWE-399
リソース管理の問題 |
CVE-2009-2577 | 2010-09-27 16:12 | 2009-07-22 | Show | GitHub Exploit DB Packet Storm |
| 254032 | 4.3 | 警告 | Opera Software ASA | - | Opera におけるサービス運用妨害 (DoS) の脆弱性 |
CWE-399
リソース管理の問題 |
CVE-2009-2540 | 2010-09-27 16:11 | 2009-07-20 | Show | GitHub Exploit DB Packet Storm |
| 254033 | 4.3 | 警告 | Opera Software ASA | - | Opera における javascript: URI をブロックしない脆弱性 |
CWE-79
クロスサイト・スクリプティング（XSS） |
CVE-2009-2351 | 2010-09-27 16:11 | 2009-07-7 | Show | GitHub Exploit DB Packet Storm |
| 254034 | 6.8 | 警告 | Opera Software ASA | - | Opera における任意の https サイトになりすまされる脆弱性 |
CWE-287
不適切な認証 |
CVE-2009-2070 | 2010-09-27 16:11 | 2009-06-15 | Show | GitHub Exploit DB Packet Storm |
| 254035 | 6.8 | 警告 | Opera Software ASA | - | Opera における任意の Web スクリプトを実行される脆弱性 |
CWE-287
不適切な認証 |
CVE-2009-2067 | 2010-09-27 16:10 | 2009-06-15 | Show | GitHub Exploit DB Packet Storm |
| 254036 | 6.8 | 警告 | Opera Software ASA | - | Opera における任意の Web スクリプトを実行される脆弱性 |
CWE-287
不適切な認証 |
CVE-2009-2063 | 2010-09-27 16:10 | 2009-06-15 | Show | GitHub Exploit DB Packet Storm |
| 254037 | 6.8 | 警告 | Opera Software ASA | - | Opera における任意の Web スクリプトを実行される脆弱性 |
CWE-287
不適切な認証 |
CVE-2009-2059 | 2010-09-27 16:10 | 2009-06-15 | Show | GitHub Exploit DB Packet Storm |
| 254038 | 9.3 | 危険 | アドビシステムズ Opera Software ASA |
- | Opera における Adobe Acrobat の JavaScript の制限を回避される脆弱性 |
CWE-264
認可・権限・アクセス制御 |
CVE-2009-1599 | 2010-09-27 16:09 | 2009-05-11 | Show | GitHub Exploit DB Packet Storm |
| 254039 | 5 | 警告 | Opera Software ASA | - | Opera におけるサービス運用妨害 (DoS) の脆弱性 |
CWE-399
リソース管理の問題 |
CVE-2008-7245 | 2010-09-27 16:09 | 2009-09-18 | Show | GitHub Exploit DB Packet Storm |
| 254040 | 9.3 | 危険 | Opera Software ASA | - | Windows 上で稼働する Opera におけるヒープベースのバッファオーバーフローの脆弱性 |
CWE-119
バッファエラー |
CVE-2008-5178 | 2010-09-27 16:09 | 2008-11-20 | Show | GitHub Exploit DB Packet Storm |
NVD Vulnerability Information
Update Date:May 12, 2026, 5:06 a.m.
| No | CVSS | Level Attach Vector |
Vendor Name | Project Name | Title | CWE | CVE | Update Date | Publication Date | Show Affected | Exploit PoC Search |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 209351 | 6.5 |
MEDIUM
Network |
libvnc_project canonical debian siemens |
libvncserver ubuntu_linux debian_linux simatic_itc1500_firmware simatic_itc1500_pro_firmware simatic_itc1900_firmware simatic_itc1900_pro_firmware simatic_itc2200_firmware sim… |
An issue was discovered in LibVNCServer before 0.9.13. libvncclient/rfbproto.c does not limit TextChat size. |
CWE-770
Allocation of Resources Without Limits or Throttling |
CVE-2020-14405 | 2024-11-21 14:03 | 2020-06-18 | Show | GitHub Exploit DB Packet Storm |
| 209352 | 5.4 |
MEDIUM
Network |
libvnc_project canonical debian siemens |
libvncserver ubuntu_linux debian_linux simatic_itc1500_firmware simatic_itc1500_pro_firmware simatic_itc1900_firmware simatic_itc1900_pro_firmware simatic_itc2200_firmware sim… |
An issue was discovered in LibVNCServer before 0.9.13. libvncserver/rre.c allows out-of-bounds access via encodings. |
CWE-787
Out-of-bounds Write |
CVE-2020-14404 | 2024-11-21 14:03 | 2020-06-18 | Show | GitHub Exploit DB Packet Storm |
| 209353 | 5.4 |
MEDIUM
Network |
libvnc_project canonical debian siemens |
libvncserver ubuntu_linux debian_linux simatic_itc1500_firmware simatic_itc1500_pro_firmware simatic_itc1900_firmware simatic_itc1900_pro_firmware simatic_itc2200_firmware sim… |
An issue was discovered in LibVNCServer before 0.9.13. libvncserver/hextile.c allows out-of-bounds access via encodings. |
CWE-787
Out-of-bounds Write |
CVE-2020-14403 | 2024-11-21 14:03 | 2020-06-18 | Show | GitHub Exploit DB Packet Storm |
| 209354 | 5.4 |
MEDIUM
Network |
libvnc_project canonical debian siemens |
libvncserver ubuntu_linux debian_linux simatic_itc1500_firmware simatic_itc1500_pro_firmware simatic_itc1900_firmware simatic_itc1900_pro_firmware simatic_itc2200_firmware sim… |
An issue was discovered in LibVNCServer before 0.9.13. libvncserver/corre.c allows out-of-bounds access via encodings. |
CWE-787
Out-of-bounds Write |
CVE-2020-14402 | 2024-11-21 14:03 | 2020-06-18 | Show | GitHub Exploit DB Packet Storm |
| 209355 | 6.5 |
MEDIUM
Network |
libvncserver_project debian opensuse siemens |
libvncserver debian_linux leap simatic_itc1500_firmware simatic_itc1500_pro_firmware simatic_itc1900_firmware simatic_itc1900_pro_firmware simatic_itc2200_firmware simatic_itc… |
An issue was discovered in LibVNCServer before 0.9.13. libvncserver/scale.c has a pixel_value integer overflow. |
CWE-190
Integer Overflow or Wraparound |
CVE-2020-14401 | 2024-11-21 14:03 | 2020-06-18 | Show | GitHub Exploit DB Packet Storm |
| 209356 | 7.5 |
HIGH
Network |
libvncserver_project debian opensuse canonical |
libvncserver debian_linux leap ubuntu_linux |
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 | 2024-11-21 14:03 | 2020-06-18 | Show | GitHub Exploit DB Packet Storm |
| 209357 | 7.5 |
HIGH
Network |
libvncserver_project debian opensuse canonical |
libvncserver debian_linux leap ubuntu_linux |
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 | 2024-11-21 14:03 | 2020-06-18 | Show | GitHub Exploit DB Packet Storm |
| 209358 | 7.5 |
HIGH
Network |
libvnc_project canonical debian siemens opensuse |
libvncserver ubuntu_linux debian_linux simatic_itc1500_firmware simatic_itc1500_pro_firmware simatic_itc1900_firmware simatic_itc1900_pro_firmware simatic_itc2200_firmware sim… |
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 | 2024-11-21 14:03 | 2020-06-18 | Show | GitHub Exploit DB Packet Storm |
| 209359 | 7.5 |
HIGH
Network |
libvnc_project canonical debian siemens opensuse |
libvncserver ubuntu_linux debian_linux simatic_itc1500_firmware simatic_itc1500_pro_firmware simatic_itc1900_firmware simatic_itc1900_pro_firmware simatic_itc2200_firmware sim… |
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 | 2024-11-21 14:03 | 2020-06-18 | Show | GitHub Exploit DB Packet Storm |
| 209360 | 7.5 |
HIGH
Network |
libvnc_project canonical debian siemens |
libvncserver ubuntu_linux debian_linux simatic_itc1500_firmware simatic_itc1500_pro_firmware simatic_itc1900_firmware simatic_itc1900_pro_firmware simatic_itc2200_firmware sim… |
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 | 2024-11-21 14:03 | 2020-06-18 | Show | GitHub Exploit DB Packet Storm |