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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2022.0365 nss security update 27 January 2022 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: nss Publisher: Debian Operating System: Debian GNU/Linux Impact/Access: Denial of Service -- Remote with User Interaction Resolution: Patch/Upgrade CVE Names: CVE-2022-22747 Reference: ESB-2022.0313 ESB-2022.0260 ESB-2022.0202 Original Bulletin: https://lists.debian.org/debian-lts-announce/2022/01/msg00025.html - --------------------------BEGIN INCLUDED TEXT-------------------- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 - - ------------------------------------------------------------------------- Debian LTS Advisory DLA-2898-1 debian-lts@lists.debian.org https://www.debian.org/lts/security/ Emilio Pozuelo Monfort January 25, 2022 https://wiki.debian.org/LTS - - ------------------------------------------------------------------------- Package : nss Version : 2:3.26.2-1.1+deb9u5 CVE ID : CVE-2022-22747 It was found that nss, the Mozilla Network Security Service library, was vulnerable to a NULL pointer dereference when parsing empty PKCS 7 sequences, which could result in denial of service. For Debian 9 stretch, this problem has been fixed in version 2:3.26.2-1.1+deb9u5. We recommend that you upgrade your nss packages. For the detailed security status of nss please refer to its security tracker page at: https://security-tracker.debian.org/tracker/nss Further information about Debian LTS security advisories, how to apply these updates to your system and frequently asked questions can be found at: https://wiki.debian.org/LTS - -----BEGIN PGP SIGNATURE----- iQIzBAEBCAAdFiEEcJymx+vmJZxd92Q+nUbEiOQ2gwIFAmHwFekACgkQnUbEiOQ2 gwJraA/8Cqn3GUsf1Gope02tVRMpeZmXxroGEX74vbpgtrQKGZzaZ78iI8yryTEv NEXkY8AEjzqmY4jtG3zcqdflCeq9FQob8+4gHGcvnfG/8mi4+HntqK+PP6sO2ccQ Zj77uK/FcWyqBmW0eMqkoBCutf3FznkkK43xjQtCbubkY3c8emxu+g72JED12001 SPteJ1lp+tzRFddf7SnxsASs1tv7vw2rFwZo3uoCrhDKqzXunVtlT+mLiIR0uifP ml7UNNnpEyS2VZnW0gdcjnYvdL4BZXXjBRLbWCDM1jWfj7g9ING5wcDlJLC9PzjJ iV3OA4Eh59OReIZCSL4qmGVjEq8pvF/N3etGY1AxO6yGsNoLBypkjJE6VeSpJFhP z3QBFDVJTMWnt4RTwqS9K/3zPtyiJ2hWPRmr7qsVWUb0046Be+/Ea7ZSNd5SwGi/ M1/hsM5P/uqr2srPAMoMXfAiuwP9sH3ycnT6o8amD1XUikhGI9KdqdkfDgCQGLX/ xPdWAiRMKIud6PSuJs9HpgduzHaDGd+OfPL0hSKFnObnSMQvmFEQV37C5bCrSPoo c0HQM4Jl+pDGt2s0mOT5PEx9TF0N2rhU7/NCcN/qjIVYYIRxkkhPmawwWxeZBwfR oITeg43/xHF/XalY2u4s2fmtNBFg5j/xq1ryRcN9TtInTT7fuIY= =mBSU - -----END PGP SIGNATURE----- - --------------------------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 auscert@auscert.org.au 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: auscert@auscert.org.au 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 iQIVAwUBYfH6seNLKJtyKPYoAQiuKhAArUvQg0fJbnHECrq9JK+9T1KgCtbfA8NO XJImZS1cJGiFvMevW44y8YfGUVz7n4XDhKOJ7xJUejFUM+irsUSPMY87nBxZ9dH4 pTET3NFc+CDEs/nrsdFJ0dxyQmib5rHYYCAEgAnmvIHTTa15WP+GzGZZAgFB482D FUCIx5BFk2ugu51TeUl6fF8aHyseKKulPzoR1YxvYwpfCUyjagoGSYWFJ2qMxd2W G14asUDM/uQnnxFCpXfz5ORDjg0IBEU+F+P2dJQ03iUTM0CREe+PB+uAwXrYiACl DNc39UcHpGPXyUyLMHBcFWEkzUy/aZZRHF8hoXI4r4ZVI5bYWry4VZusSg5pxYR5 TyYMlqPINgc8zvtxbEY8uBBZu9kLNTthHZ0OuP+ZHPWW6gpL4Z6x/jz31u7dByKc qsuWDg5vgIHbiO4a8EaLQDCwjZP20Ij2ZkgdC4IcfSVlWePMakyxDayeH15i1f9q OtWw2yGCPS2G28o44Zyj/MzFo9i8M1dcrY1H2L0lDh/20rJ8O/65nVXtndOBFxdI w0joGddN2O37qKUg5E7vko3ZuzU8Q+JiUb07O29h1cnIPnKVBduIZgtp9clvQw0F r+adlTQ85e9qsM7SR9x6zgiyRJffo3kQVUNNmqgqq+3Y6hdkDnawtBQyKLmfPp8+ 0t8YAwcSRtg= =IBJt -----END PGP SIGNATURE-----