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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2022.6243 libraw security update 1 December 2022 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: libraw Publisher: Debian Operating System: Debian GNU/Linux Resolution: Patch/Upgrade CVE Names: CVE-2020-15503 Original Bulletin: https://lists.debian.org/debian-lts-announce/2022/11/msg00042.html Comment: CVSS (Max): 7.5 CVE-2020-15503 (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H) CVSS Source: NVD Calculator: https://www.first.org/cvss/calculator/3.1#CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - --------------------------BEGIN INCLUDED TEXT-------------------- - ------------------------------------------------------------------------- Debian LTS Advisory DLA-3214-1 debian-lts@lists.debian.org https://www.debian.org/lts/security/ Helmut Grohne November 30, 2022 https://wiki.debian.org/LTS - ------------------------------------------------------------------------- Package : libraw Version : 0.19.2-2+deb10u2 CVE ID : CVE-2020-15503 This update adds size checks to thumbnail extraction. Prior to these checks, it was possible to overflow arguments to e.g. malloc and thus cause out-of-bounds memory accesses. For Debian 10 buster, this problem has been fixed in version 0.19.2-2+deb10u2. We recommend that you upgrade your libraw packages. For the detailed security status of libraw please refer to its security tracker page at: https://security-tracker.debian.org/tracker/libraw 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----- iQIzBAABCgAdFiEETMLS2QqNFlTb+HOqLRqqzyREREIFAmOHw90ACgkQLRqqzyRE REKtKg/+Mkiwd2CP2sTtB2EikgKgFJDJELaVw0b3G9Lol+/BNHmWiz5evyZXXinz JH3eo14sYxQzFSI53W4XpmwsdRtgzsrmUhzviVPIHp37cedNrpayvplS7Ze6zcjx mTopbx8jqZP6M3CCvBg2Ziz2MH23E+/8qHURL3DS7Y0P3F6PHaM2a2CqqlEgxQ0L t4AughAMZl3hF5YsnAQrjaRXafbRX4OzQxm4vLLPGEWaTxgdOGKueBO7pzj1nRP1 g0ToBlFER+m72lu8g0djKfiQ2wicmRywvviEmRGtLPsiKQs3gcGqbtFYGQh30hL+ /j3LJEiymXo8rl1ebh29BXxvrFSbne65ns7ayR8GeIr+p0LmVsOlf/ZgQ5zKTxks xNYwmm3lZohvrGZR+CxIpSLLdt6JHEmg6bOjPj8/woxM7QsiX1qEkk/1GwLM6tXu Tg/0waytF7W/lqDUBXQn8hqd2yAXGtqO/XnXp7wZs+NOHgw0Sb1wh7tVFTcBwzgg eTu6ZOUDLF21mD73++HoWayWsQ3Q1DLv06ojFn6+nrgMgJG3K1JWfCmtWKLhyZ0b hr56JMI625gra4zOkpYdJur5e+lohIHwUDuz0JQo146SVGsOpPDN9JWPDw2ETQru +qPP4Kw2rBXVEbPKL5ogd6m2LLKCE7LV6FIbkr6UWlVM6LLOouA= =i+3V - -----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/ iQIVAwUBY4f2ZskNZI30y1K9AQjyNxAAtKU1JAvgTQeDfWxp4pbzZfi1zTTQFEEt 3sjVEYybghE4N9A7uiAtrfgqbRzm7DGQ+hM/DBfTvFECKXMeSITmR9OUUN7HLrGQ szokdy/htx/lxvhqVAiKfGATnGjjVQ6dXI66dzn950hFIMzKkIjlHOCbXvR8d0AB QbwvhueIQQgoEfWNUJtkREiyO5vqXZvnyvodd8LdWdDEM18rgRbWu+DwBYxbzDsc nPPBRfrKoVMnSswR0Ub6z7e1AneERsvTpgn0wiDEO1YOrzDqFsBm+GD+PliwEaqj AiKlO4Le3A7wvHipjiVUpcoyAUOP57ZICzbcEAaBCe6DWDCRY5ZQgTN/RjINjxtf Cog1qVuLh8i7Es6UF5QjqFAe16pQY5YN3JuvDFfTDHh0HZKsXpIFELpUyBlsOnyr J9TTfHERCgilToVx97/Kpli40kM2ZsnBoAIS3/IduRDVKtDZM1C7J0CuWP/vAMFc i20zshQb6oQhGf86zhOdpxH6vWxETOx017BFCDfdytHehxxAuS9XZuj4JQyTfNCY RxwsdpSRxtkSkzMOiaQO2cGE3id8/ellMqtIEzvC6Kxa6BcFqLauy+hpa+Pwfs5O cGhL3BCss7BhC1/vCu+xmNx+1zh6wgba/mcYZ56p+Rv39VCJrK2/6xzM83QT2TLU +F/iMNWDWcw= =iENd -----END PGP SIGNATURE-----