8.8
CVE-2019-11745
- EPSS 0.81%
- Veröffentlicht 08.01.2020 20:15:12
- Zuletzt bearbeitet 21.11.2024 04:21:42
- Quelle security@mozilla.org
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When encrypting with a block cipher, if a call to NSC_EncryptUpdate was made with data smaller than the block size, a small out of bounds write could occur. This could have caused heap corruption and a potentially exploitable crash. This vulnerability affects Thunderbird < 68.3, Firefox ESR < 68.3, and Firefox < 71.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Mozilla ≫ Firefox ESR Version < 68.3
Mozilla ≫ Thunderbird Version < 68.3.0
Canonical ≫ Ubuntu Linux Version16.04 SwEditionlts
Canonical ≫ Ubuntu Linux Version18.04 SwEditionlts
Canonical ≫ Ubuntu Linux Version19.10
Debian ≫ Debian Linux Version9.0
Redhat ≫ Enterprise Linux Server Aus Version6.6
Siemens ≫ Ruggedcom Rox Mx5000 Firmware Version < 2.14.0
Siemens ≫ Ruggedcom Rox Rx1400 Firmware Version < 2.14.0
Siemens ≫ Ruggedcom Rox Rx1500 Firmware Version < 2.14.0
Siemens ≫ Ruggedcom Rox Rx1501 Firmware Version < 2.14.0
Siemens ≫ Ruggedcom Rox Rx1510 Firmware Version < 2.14.0
Siemens ≫ Ruggedcom Rox Rx1511 Firmware Version < 2.14.0
Siemens ≫ Ruggedcom Rox Rx1512 Firmware Version < 2.14.0
Siemens ≫ Ruggedcom Rox Rx5000 Firmware Version < 2.14.0
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
| Typ | Quelle | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 0.81% | 0.735 |
| Quelle | Base Score | Exploit Score | Impact Score | Vector String |
|---|---|---|---|---|
| nvd@nist.gov | 8.8 | 2.8 | 5.9 |
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
|
| nvd@nist.gov | 6.8 | 8.6 | 6.4 |
AV:N/AC:M/Au:N/C:P/I:P/A:P
|
CWE-787 Out-of-bounds Write
The product writes data past the end, or before the beginning, of the intended buffer.