Protect yourself against future threats.
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2022.2374 openssl security update 16 May 2022 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: openssl Publisher: Debian Operating System: Debian GNU/Linux Resolution: Patch/Upgrade CVE Names: CVE-2022-1292 Original Bulletin: http://www.debian.org/lts/security/2022/dla-3008 Comment: CVSS (Max): 9.8 CVE-2022-1292 (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/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:H/I:H/A:H - --------------------------BEGIN INCLUDED TEXT-------------------- - ------------------------------------------------------------------------- Debian LTS Advisory DLA-3008-1 debian-lts@lists.debian.org https://www.debian.org/lts/security/ Stefano Rivera May 14, 2022 https://wiki.debian.org/LTS - ------------------------------------------------------------------------- Package : openssl Version : 1.1.0l-1~deb9u6 CVE ID : CVE-2022-1292 The c_rehash script does not properly sanitise shell metacharacters to prevent command injection. This script is executed by update-ca-certificates, from ca-certificates, to re-hash certificates in /etc/ssl/certs/. An attacker able to place files in this directory could execute arbitrary commands with the privileges of the script. For Debian 9 stretch, this problem has been fixed in version 1.1.0l-1~deb9u6. We recommend that you upgrade your openssl packages. For the detailed security status of openssl please refer to its security tracker page at: https://security-tracker.debian.org/tracker/openssl 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 - --------------------------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/ iQIVAwUBYoG9yskNZI30y1K9AQiP2g//cGO/tZlgB9ddmUMhhoYbpzxVkB2T+wIG FelC9tIiwBzZPgJzkEwGBKVV05GQ0eAx979MCuAOIi1azsQVHltejGBGVGSPZdHN DDpoxV+iyFZsXRgJC61uGDef7fyu4YbkNDuf3PlTu9RhBUSezxflDDstxUrzPbZN kwRLdSWF/nUeXYU3IKkyEk0FfMdRat7zOjyF0tsrcM/F3+Y3H9fXzubQIgiKa6XG LuxrEPamcmBp+UmnRJQ9p40UQh+A4tJB5x0Bf9S+X3IQFwRENj8UXzZbeCXUjN7Q FaarWhYc2MmkMDrCTYgjZ43pzK3fkuSyxSKoCXGUWEfMO4X6i/oIgN3qgug1A8RY hdMR5HE1G14zkkXtj4hFl9qpS35e+obLgBugVO0x/9D1/TqOBauVjJ756+MPKqCJ bKvbCHWXXpfDomXEWgbGB+mR1ion4kWe8mmPJVjJQ+UV0KLp+yP8BsG1Qjea362h 9xX1U1L7341BrrBkLywOLxvCe+5ng4j0OHnkA9ljmjJDqv1q1SqUY4D9ZwGIqrsC YYUDH6LldEZCaTTwR3c+HKrI08zRTTR5kM2gXIXxFYxrCXcLbNs61+7PYzLK0M6J l0Whsr4S5giFEDu+4+jhtqgJlMsV2RMghn7ZuldRGevOyViAz5xxf0DDUTUXZcNW wTen+Yywskg= =XrL4 -----END PGP SIGNATURE-----