27 September 2019
Protect yourself against future threats.
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2019.3640 MFSA 2019-32 Security vulnerabilities fixed in - Thunderbird 68.1.1 27 September 2019 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: thunderbird Publisher: Mozilla Operating System: UNIX variants (UNIX, Linux, OSX) Windows Impact/Access: Provide Misleading Information -- Remote/Unauthenticated Resolution: Patch/Upgrade CVE Names: CVE-2019-11755 Original Bulletin: https://www.mozilla.org/en-US/security/advisories/mfsa2019-32/ Comment: This advisory references vulnerabilities in products which run on platforms other than . It is recommended that administrators running thunderbird check for an updated version of the software for their operating system. - --------------------------BEGIN INCLUDED TEXT-------------------- Mozilla Foundation Security Advisory 2019-32 Security vulnerabilities fixed in - Thunderbird 68.1.1 Announced September 25, 2019 Impact moderate Products Thunderbird Fixed in Thunderbird 68.1.1 # CVE-2019-11755: Spoofing a message author via a crafted S/MIME message Reporter Falko Strenzke Impact moderate Description A crafted S/MIME message consisting of an inner encryption layer and an outer SignedData layer was shown as having a valid digital signature, although the signer might have had no access to the contents of the encrypted message, and might have stripped a different signature from the encrypted message. Previous versions had only suppressed showing a digital signature for messages with an outer multipart/signed layer. References o Bug 1240290 - --------------------------END INCLUDED TEXT-------------------- You have received this e-mail bulletin as a result of your organisation's registration with AusCERT. The mailing list you are subscribed to is maintained within your organisation, so if you do not wish to continue receiving these bulletins you should contact your local IT manager. If you do not know who that is, please send an email to email@example.com and we will forward your request to the appropriate person. NOTE: Third Party Rights This security bulletin is provided as a service to AusCERT's members. As AusCERT did not write the document quoted above, AusCERT has had no control over its content. The decision to follow or act on information or advice contained in this security bulletin is the responsibility of each user or organisation, and should be considered in accordance with your organisation's site policies and procedures. AusCERT takes no responsibility for consequences which may arise from following or acting on information or advice contained in this security bulletin. NOTE: This is only the original release of the security bulletin. It may not be updated when updates to the original are made. If downloading at a later date, it is recommended that the bulletin is retrieved directly from the author's website to ensure that the information is still current. Contact information for the authors of the original document is included in the Security Bulletin above. If you have any questions or need further information, please contact them directly. Previous advisories and external security bulletins can be retrieved from: https://www.auscert.org.au/bulletins/ =========================================================================== Australian Computer Emergency Response Team The University of Queensland Brisbane Qld 4072 Internet Email: firstname.lastname@example.org Facsimile: (07) 3365 7031 Telephone: (07) 3365 4417 (International: +61 7 3365 4417) AusCERT personnel answer during Queensland business hours which are GMT+10:00 (AEST). On call after hours for member emergencies only. =========================================================================== -----BEGIN PGP SIGNATURE----- Comment: http://www.auscert.org.au/render.html?it=1967 iQIVAwUBXY1TMGaOgq3Tt24GAQgX+Q/8CMAKfFjttYg+RTck1siFWA7jXJ8CCaeS jOzV6TlHLGZXO3eUaMKi1D/oOoUBp6ImuQE/DN9CDTrCqOZdWMEymqmtXHFPfUC9 kjZ6k8R4VQQeGzRheyUizWc4pN6LgIjBTqvckrpWeXM4n0QeYln5G3iVvJfoP+gw Hk0/axQh7oodXpG6YEy2vWWa1UCIxROq3N/wEXU2MqJGDxdf8xMFIhrdbwcHC7pm 2HFOBOk6nPKyy05pDdA0r1/L48Fh6m5Vww7aEQ9uycj8CtrKyb1Nramwda+wpLGx b2E6fAFvEsWMRfaRQ1S/SeuevNoLEdLSbSIVPCLHcDsjap6FbL7lR8nqKBPNZ6W4 HQ3EXP5/Az8M6cExgRmlG0AH14DqESxypa9SpGGoV68IvjrAGeQpKAiBEuES7LmK JZ+zCu6h6KU8v2pFpHRMqUuoF0QbK7gKMlKhwWxre36e50iSlyviHyUu50gbWoYC EitgDeU/qE4euMq4rP8MnK/piJK/sKsQ7PJxzg26efBo2JE57YYt2zOMFIuZADaZ 7Nzkyq+4d5PJ1ZT1iPaX5wrsBGtbSTXjt7qNFcHKbF4ARHb5gBPeewasMZTNVI/S AU9/ZVQCA4/z5RHQao3I7sRQnSRn219D+rz8jE8x3PckwDkTAahQ/YoRoiBaMRsm Gc/hwkbo89o= =+Esl -----END PGP SIGNATURE-----