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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2023.0593 fig2dev security update 1 February 2023 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: fig2dev Publisher: Debian Operating System: Debian GNU/Linux Resolution: Patch/Upgrade CVE Names: CVE-2021-32280 CVE-2020-21676 CVE-2020-21532 CVE-2020-21531 CVE-2020-21529 Original Bulletin: https://lists.debian.org/debian-lts-announce/2023/01/msg00044.html Comment: CVSS (Max): 5.5 CVE-2021-32280 (CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H) CVSS Source: NVD Calculator: https://www.first.org/cvss/calculator/3.1#CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H - --------------------------BEGIN INCLUDED TEXT-------------------- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 - - ------------------------------------------------------------------------- Debian LTS Advisory DLA-3304-1 debian-lts@lists.debian.org https://www.debian.org/lts/security/ Adrian Bunk <bunk@debian.org> January 31, 2023 https://wiki.debian.org/LTS - - ------------------------------------------------------------------------- Package : fig2dev Version : 1:3.2.7a-5+deb10u5 CVE ID : CVE-2020-21529 CVE-2020-21531 CVE-2020-21532 CVE-2020-21676 CVE-2021-32280 Debian Bug : 960736 Brief introduction CVE-2020-21529 Stack buffer overflow in bezier_spline(). CVE-2020-21531 Global buffer overflow in conv_pattern_index(). CVE-2020-21532 Global buffer overflow in setfigfont(). CVE-2020-21676 Stack-based buffer overflow in genpstrx_text(). CVE-2021-32280 NULL pointer dereference in compute_closed_spline(). For Debian 10 buster, these problems have been fixed in version 1:3.2.7a-5+deb10u5. We recommend that you upgrade your fig2dev packages. For the detailed security status of fig2dev please refer to its security tracker page at: https://security-tracker.debian.org/tracker/fig2dev 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----- iQIzBAEBCgAdFiEEOvp1f6xuoR0v9F3wiNJCh6LYmLEFAmPZfasACgkQiNJCh6LY mLEk/Q//T02qlyAq+Twq3plI4lm1DvzTm7L6pj/ZxSgs1uKPdG29S/HRktCeyDCP ZkSPMeWqiV9XSPP2YcFpegX1V4GbFoX4N42OiuLzHE/ErMzeCBEhq7aySx5bx8Qn 58kFoDJh+JU1F1VGzqzMN/oGVJREEt5CTzminjWFKixr1ajF+XIFtuQW7Z2gSs0F NOjEVTHM7xKQMa17LKHMB3migMXd1zHlsb87uBc73TJfQNQSYvUuyUzWHFtPcPGO DDiy4oFe3hnQvap6+WE9+F2Ly+Cuvk3SMcc1SsnLFOGpDvYd/2L2GrD8Z8BJPmDm sAyMuXW3sgj7ApI4Ay+6z9T+m1JYhOyeEuQ4wXRaijLS/hPzRoRS8hRx5aKX2KVp HDRx/1oGgC+O4YlDRzQJ1kg81Fm3p8B/WefW/s1b+kfo0g4R9Winhcq+h4jtTUwQ NQNSG9JbbZt/vxZlba7McX4qiobtvD14E1JooQc3HNMIcWOPZ/cNnmqAuiDb0W/K 9cdj0FxDEQcZvyEk08Atk0xMuJ+cxD/9NSgDsCKya+yXTcyuzmZ4N9i1uBkAzw42 uXhrJWGHTOOhY5nLfNynkO/sbK+LDM77DCrxY10TgqevkXLTINkjmx3Fuot6iGMi ys6my+7YaQ1itnZlVJBd8i3Sj2HX0CI8Hirp3WT864kVMSBFT+E= =xKq8 - -----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: https://auscert.org.au/gpg-key/ iQIVAwUBY9neF8kNZI30y1K9AQj+eg/8CLe5Y6tkGvt4QxplMkMOtIL3KwQdQC/m /ULZ3OMoNOm8mnzSWxIxJeCncZSpx/I6HGVaWy+sh2vKvvEHZRSmzEn3u9MoS+r+ U5xFePQeMCyUh6W2Oa31Dq0b0KkO+M/zkVbPXGTpuefkxQRJcVEy/Xv/VGy1rwfw 0obLc5YKguBnXzkugqdMeLFccK+RGSekX9Y+ezHH8J0TGIPSd6pzEJOI792BmlSl W2e2e+HSUpOzyqNd+2YvZadp3+VaMc+LsicXTPrj6OgxK2mJctsZk38VK5tzFuqC wVJcpW4/DyItORy7rp4GwaQ7NEWtdzP69cALBAcYknOfTe2Hk3TWu31g1kI31Vuq t4cOquxzyo6k4TYr7jzQPRsUscbbL7UVXuMjt23b0ShLrHg73YeWxA8gk/vKZS9t NyynCsq1Uvk3yv5iZPlZ0O9V3iDzoZG8DIRjFIhF+8POSxWFCXu22Xrlc/0qTKRz I6bAeeokKlEgZdm+4Miw/3TLAnDzlXzvgbGzxmi5CTTvhhITzHADYckejv+3pP20 oXd2XxHm7lMTdeAG96iiRC+8JYIddxNoz2lTZTm00BUapbZkxTf1F4bKGef+mk+0 IsmfssOM+4QDWuBC0/QnA1taxcSAdEoy2/zh5owk5Ct+Ny1MP0Ac2o/6aDzM7QoX E40sp20gHPA= =aTTP -----END PGP SIGNATURE-----