Описание
Race condition in libssl in Mozilla Network Security Services (NSS) before 3.15.4, as used in Mozilla Firefox before 27.0, Firefox ESR 24.x before 24.3, Thunderbird before 24.3, SeaMonkey before 2.24, and other products, allows remote attackers to cause a denial of service (use-after-free) or possibly have unspecified other impact via vectors involving a resumption handshake that triggers incorrect replacement of a session ticket.
A race condition was found in the way NSS implemented session ticket handling as specified by RFC 5077. An attacker could use this flaw to crash an application using NSS or, in rare cases, execute arbitrary code with the privileges of the user running that application.
Затронутые пакеты
| Платформа | Пакет | Состояние | Рекомендация | Релиз |
|---|---|---|---|---|
| Red Hat Enterprise Linux 4 | nss | Will not fix | ||
| Red Hat Enterprise Linux 7 | nss | Not affected | ||
| Red Hat Enterprise Linux 5 | nss | Fixed | RHSA-2014:1246 | 16.09.2014 |
| Red Hat Enterprise Linux 6 | nspr | Fixed | RHSA-2014:0917 | 22.07.2014 |
| Red Hat Enterprise Linux 6 | nss | Fixed | RHSA-2014:0917 | 22.07.2014 |
| Red Hat Enterprise Linux 6 | nss-util | Fixed | RHSA-2014:0917 | 22.07.2014 |
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Дополнительная информация
Статус:
5.1 Medium
CVSS2
Связанные уязвимости
Race condition in libssl in Mozilla Network Security Services (NSS) before 3.15.4, as used in Mozilla Firefox before 27.0, Firefox ESR 24.x before 24.3, Thunderbird before 24.3, SeaMonkey before 2.24, and other products, allows remote attackers to cause a denial of service (use-after-free) or possibly have unspecified other impact via vectors involving a resumption handshake that triggers incorrect replacement of a session ticket.
Race condition in libssl in Mozilla Network Security Services (NSS) before 3.15.4, as used in Mozilla Firefox before 27.0, Firefox ESR 24.x before 24.3, Thunderbird before 24.3, SeaMonkey before 2.24, and other products, allows remote attackers to cause a denial of service (use-after-free) or possibly have unspecified other impact via vectors involving a resumption handshake that triggers incorrect replacement of a session ticket.
Race condition in libssl in Mozilla Network Security Services (NSS) be ...
Race condition in libssl in Mozilla Network Security Services (NSS) before 3.15.4, as used in Mozilla Firefox before 27.0, Firefox ESR 24.x before 24.3, Thunderbird before 24.3, SeaMonkey before 2.24, and other products, allows remote attackers to cause a denial of service (use-after-free) or possibly have unspecified other impact via vectors involving a resumption handshake that triggers incorrect replacement of a session ticket.
ELSA-2014-1246: nss and nspr security, bug fix, and enhancement update (MODERATE)
5.1 Medium
CVSS2