Описание
Mozilla Network Security Services (NSS) before 3.16.2.1, 3.16.x before 3.16.5, and 3.17.x before 3.17.1, as used in Mozilla Firefox before 32.0.3, Mozilla Firefox ESR 24.x before 24.8.1 and 31.x before 31.1.1, Mozilla Thunderbird before 24.8.1 and 31.x before 31.1.2, Mozilla SeaMonkey before 2.29.1, Google Chrome before 37.0.2062.124 on Windows and OS X, and Google Chrome OS before 37.0.2062.120, does not properly parse ASN.1 values in X.509 certificates, which makes it easier for remote attackers to spoof RSA signatures via a crafted certificate, aka a "signature malleability" issue.
A flaw was found in the way NSS parsed ASN.1 (Abstract Syntax Notation One) input from certain RSA signatures. A remote attacker could use this flaw to forge RSA certificates by providing a specially crafted signature to an application using NSS.
Затронутые пакеты
| Платформа | Пакет | Состояние | Рекомендация | Релиз |
|---|---|---|---|---|
| Red Hat Enterprise Linux Extended Update Support 5.6 | nss | Affected | ||
| Red Hat Enterprise Linux 4 Extended Lifecycle Support | nss | Fixed | RHSA-2014:1371 | 10.10.2014 |
| Red Hat Enterprise Linux 5 | nss | Fixed | RHSA-2014:1307 | 26.09.2014 |
| Red Hat Enterprise Linux 5.6 Long Life | nss | Fixed | RHSA-2014:1371 | 10.10.2014 |
| Red Hat Enterprise Linux 5.9 Extended Update Support | nss | Fixed | RHSA-2014:1371 | 10.10.2014 |
| Red Hat Enterprise Linux 6 | nss | Fixed | RHSA-2014:1307 | 26.09.2014 |
| Red Hat Enterprise Linux 6 | nss-softokn | Fixed | RHSA-2014:1307 | 26.09.2014 |
| Red Hat Enterprise Linux 6 | nss-util | Fixed | RHSA-2014:1307 | 26.09.2014 |
| Red Hat Enterprise Linux 6.2 Advanced Update Support | nss | Fixed | RHSA-2014:1371 | 10.10.2014 |
| Red Hat Enterprise Linux 6.2 Advanced Update Support | nss-softokn | Fixed | RHSA-2014:1371 | 10.10.2014 |
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Дополнительная информация
Статус:
EPSS
5.8 Medium
CVSS2
Связанные уязвимости
Mozilla Network Security Services (NSS) before 3.16.2.1, 3.16.x before 3.16.5, and 3.17.x before 3.17.1, as used in Mozilla Firefox before 32.0.3, Mozilla Firefox ESR 24.x before 24.8.1 and 31.x before 31.1.1, Mozilla Thunderbird before 24.8.1 and 31.x before 31.1.2, Mozilla SeaMonkey before 2.29.1, Google Chrome before 37.0.2062.124 on Windows and OS X, and Google Chrome OS before 37.0.2062.120, does not properly parse ASN.1 values in X.509 certificates, which makes it easier for remote attackers to spoof RSA signatures via a crafted certificate, aka a "signature malleability" issue.
Mozilla Network Security Services (NSS) before 3.16.2.1, 3.16.x before 3.16.5, and 3.17.x before 3.17.1, as used in Mozilla Firefox before 32.0.3, Mozilla Firefox ESR 24.x before 24.8.1 and 31.x before 31.1.1, Mozilla Thunderbird before 24.8.1 and 31.x before 31.1.2, Mozilla SeaMonkey before 2.29.1, Google Chrome before 37.0.2062.124 on Windows and OS X, and Google Chrome OS before 37.0.2062.120, does not properly parse ASN.1 values in X.509 certificates, which makes it easier for remote attackers to spoof RSA signatures via a crafted certificate, aka a "signature malleability" issue.
Mozilla Network Security Services (NSS) before 3.16.2.1, 3.16.x before ...
Mozilla Network Security Services (NSS) before 3.16.2.1, 3.16.x before 3.16.5, and 3.17.x before 3.17.1, as used in Mozilla Firefox before 32.0.3, Mozilla Firefox ESR 24.x before 24.8.1 and 31.x before 31.1.1, Mozilla Thunderbird before 24.8.1 and 31.x before 31.1.2, Mozilla SeaMonkey before 2.29.1, Google Chrome before 37.0.2062.124 on Windows and OS X, and Google Chrome OS before 37.0.2062.120, does not properly parse ASN.1 values in X.509 certificates, which makes it easier for remote attackers to spoof RSA signatures via a crafted certificate, aka a "signature malleability" issue.
EPSS
5.8 Medium
CVSS2