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CVE-2019-11745
Published: Jan 8, 2020
Modified: Aug 4, 2024
PUBLISHED
Description
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.
| Vendor | Product | Versions |
|---|---|---|
Mozilla | Thunderbird | affected before 68.3 |
Mozilla | Firefox ESR | affected before 68.3 |
Mozilla | Firefox | affected before 71 |
References
https://www.mozilla.org/security/advisories/mfsa2019-36/
x_refsource_CONFIRM
https://www.mozilla.org/security/advisories/mfsa2019-38/
x_refsource_CONFIRM
https://www.mozilla.org/security/advisories/mfsa2019-37/
x_refsource_CONFIRM
https://bugzilla.mozilla.org/show_bug.cgi?id=1586176
x_refsource_CONFIRM
openSUSE-SU-2020:0003
vendor-advisory
x_refsource_SUSE
openSUSE-SU-2020:0002
vendor-advisory
x_refsource_SUSE
openSUSE-SU-2020:0008
vendor-advisory
x_refsource_SUSE
USN-4241-1
vendor-advisory
x_refsource_UBUNTU
RHSA-2020:0243
vendor-advisory
x_refsource_REDHAT
RHSA-2020:0466
vendor-advisory
x_refsource_REDHAT
GLSA-202003-02
vendor-advisory
x_refsource_GENTOO
GLSA-202003-10
vendor-advisory
x_refsource_GENTOO
GLSA-202003-37
vendor-advisory
x_refsource_GENTOO
USN-4335-1
vendor-advisory
x_refsource_UBUNTU
[debian-lts-announce] 20200929 [SECURITY] [DLA 2388-1] nss security update
mailing-list
x_refsource_MLIST
https://cert-portal.siemens.com/productcert/pdf/ssa-379803.pdf
x_refsource_CONFIRM
https://us-cert.cisa.gov/ics/advisories/icsa-21-040-04
x_refsource_MISC
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