- update to Thunderbird 52.9 (bsc#1098998)
MFSA 2018-16 (bsc#1098998)
* CVE-2018-12359 (bmo#1459162)
Buffer overflow using computed size of canvas element
* CVE-2018-12360 (bmo#1459693)
Use-after-free when using focus()
* CVE-2018-12372 (bmo#1419417)
S/MIME and PGP decryption oracles can be built with HTML emails
* CVE-2018-12373 (bmo#1464667, bmo#1464056)
S/MIME plaintext can be leaked through HTML reply/forward
* CVE-2018-12362 (bmo#1452375)
Integer overflow in SSSE3 scaler
* CVE-2018-12363 (bmo#1464784)
Use-after-free when appending DOM nodes
* CVE-2018-12364 (bmo#1436241)
CSRF attacks through 307 redirects and NPAPI plugins
* CVE-2018-12365 (bmo#1459206)
Compromised IPC child process can list local filenames
* CVE-2018-12366 (bmo#1464039)
Invalid data handling during QCMS transformations
* CVE-2018-12374 (bmo#1462910)
Using form to exfiltrate encrypted mail part by pressing enter in form field
* CVE-2018-5188 (bmo#1456189,bmo#1456975,bmo#1465898,bmo#1392739,
bmo#1451297,bmo#1464063,bmo#1437842,bmo#1442722,bmo#1452576,
bmo#1450688,bmo#1458264,bmo#1458270,bmo#1465108,bmo#1464829,
bmo#1464079,bmo#1463494,bmo#1458048)
Memory safety bugs fixed in Firefox 60, Firefox ESR 60.1, and Firefox ESR 52.9
- correct requires and provides handling (boo#1076907)
- reduce memory footprint with %ix86 at linking time via additional
compiler flags (boo#1091376)