vulnerability
Oracle Solaris 11: CVE-2017-7805: Vulnerability in Firefox, Netscape Security Services, Thunderbird
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 5 | (AV:N/AC:L/Au:N/C:N/I:N/A:P) | Nov 30, 2017 | Nov 30, 2017 | Feb 17, 2022 |
Severity
5
CVSS
(AV:N/AC:L/Au:N/C:N/I:N/A:P)
Published
Nov 30, 2017
Added
Nov 30, 2017
Modified
Feb 17, 2022
Description
During TLS 1.2 exchanges, handshake hashes are generated which point to a message buffer. This saved data is used for later messages but in some cases, the handshake transcript can exceed the space available in the current buffer, causing the allocation of a new buffer. This leaves a pointer pointing to the old, freed buffer, resulting in a use-after-free when handshake hashes are then calculated afterwards. This can result in a potentially exploitable crash. This vulnerability affects Firefox < 56, Firefox ESR < 52.4, and Thunderbird < 52.4.
Solutions
oracle-solaris-11-3-upgrade-mail-thunderbird-52-4-0-0-175-3-26-0-4-0oracle-solaris-11-3-upgrade-mail-thunderbird-plugin-thunderbird-lightning-52-4-0-0-175-3-26-0-4-0oracle-solaris-11-3-upgrade-web-browser-firefox-52-4-0-0-175-3-25-0-3-0oracle-solaris-11-3-upgrade-web-browser-firefox-plugin-firefox-java-52-4-0-0-175-3-25-0-3-0oracle-solaris-11-3-upgrade-web-data-firefox-bookmarks-52-4-0-0-175-3-25-0-3-0oracle-solaris-11-4-upgrade-consolidation-sic_team-sic_team-incorporation-0-11-5-11-4-7-0-1-2-0oracle-solaris-11-4-upgrade-library-java-apache-commons-logging-1-0-4-11-4-7-0-1-2-0oracle-solaris-11-4-upgrade-library-java-commons-logging-1-0-4-11-4-7-0-1-2-0oracle-solaris-11-4-upgrade-library-java-jss-4-3-2-11-4-7-0-1-2-0oracle-solaris-11-4-upgrade-library-nspr-header-nspr-0-5-11-11-4-7-0-1-2-0oracle-solaris-11-4-upgrade-library-security-nss-4-38-11-4-7-0-1-2-0oracle-solaris-11-4-upgrade-security-nss-utilities-4-36-1-11-4-7-0-1-2-0oracle-solaris-11-4-upgrade-sunwaclg-1-0-4-11-4-7-0-1-2-0oracle-solaris-11-4-upgrade-sunwjss-4-3-2-11-4-7-0-1-2-0oracle-solaris-11-4-upgrade-sunwpr-0-5-11-11-4-7-0-1-2-0oracle-solaris-11-4-upgrade-sunwprd-0-5-11-11-4-7-0-1-2-0oracle-solaris-11-4-upgrade-sunwtls-0-5-11-11-4-7-0-1-2-0oracle-solaris-11-4-upgrade-sunwtlsd-0-5-11-11-4-7-0-1-2-0oracle-solaris-11-4-upgrade-sunwtlsu-4-36-1-11-4-7-0-1-2-0oracle-solaris-11-4-upgrade-system-library-mozilla-nss-0-5-11-11-4-7-0-1-2-0oracle-solaris-11-4-upgrade-system-library-mozilla-nss-header-nss-0-5-11-11-4-7-0-1-2-0oracle-solaris-11-4-upgrade-system-mozilla-nss-4-36-1-11-4-7-0-1-2-0
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