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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2022.2436 needrestart security update 18 May 2022 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: needrestart Publisher: Debian Operating System: Debian GNU/Linux Resolution: Patch/Upgrade CVE Names: CVE-2022-30688 Original Bulletin: https://lists.debian.org/debian-security-announce/2022/msg00105.html Comment: CVSS (Max): None available when published - --------------------------BEGIN INCLUDED TEXT-------------------- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 - - ------------------------------------------------------------------------- Debian Security Advisory DSA-5137-1 security@debian.org https://www.debian.org/security/ Salvatore Bonaccorso May 17, 2022 https://www.debian.org/security/faq - - ------------------------------------------------------------------------- Package : needrestart CVE ID : CVE-2022-30688 Jakub Wilk discovered a local privilege escalation in needrestart, a utility to check which daemons need to be restarted after library upgrades. Regular expressions to detect the Perl, Python, and Ruby interpreters are not anchored, allowing a local user to escalate privileges when needrestart tries to detect if interpreters are using old source files. For the oldstable distribution (buster), this problem has been fixed in version 3.4-5+deb10u1. For the stable distribution (bullseye), this problem has been fixed in version 3.5-4+deb11u1. We recommend that you upgrade your needrestart packages. For the detailed security status of needrestart please refer to its security tracker page at: https://security-tracker.debian.org/tracker/needrestart Further information about Debian Security Advisories, how to apply these updates to your system and frequently asked questions can be found at: https://www.debian.org/security/ Mailing list: debian-security-announce@lists.debian.org - -----BEGIN PGP SIGNATURE----- iQKTBAEBCgB9FiEERkRAmAjBceBVMd3uBUy48xNDz0QFAmKDw1JfFIAAAAAALgAo aXNzdWVyLWZwckBub3RhdGlvbnMub3BlbnBncC5maWZ0aGhvcnNlbWFuLm5ldDQ2 NDQ0MDk4MDhDMTcxRTA1NTMxRERFRTA1NENCOEYzMTM0M0NGNDQACgkQBUy48xND z0RT8hAAoA3yInyXth3hYy2+Na/+bhNvNZ9nxHHS+Qch3TooRuraezIe42OQ9wVx XDiQ5rlqW8uLLC78g5IK7sg0sAyZDFyEJK/kp66FHff0bO1u9+uzA/yuFdNccfo2 deHo4HpstwdHhFh2jYc10Nws7D2vOnRO9/NcHT7wSH1j1bWUnbGNPBgy53hhHtlO rn7NIV4YcuYgq92tNIQ/DayYgZwQPqxEuqjAI8PNAtXxK5vGx3oB2unAnC7I3RcT Yno8OPzHa9J5me8vHbxH0hCGuhwftySO+pKZ69X+WeGmnf7gcCwxGe8YXUc28XRo /h2I/XMEHGyFlr7igr+hEPXkpwmFtww5kL+5M2HlYlNBe/ovV26qtctV6O5fANRv EtURtJvNf4m1f+UE81QyFNfcagpcx4xl0LALuu1Y1m4ID2ymaFECR62iZ5IRxm90 y9D2EqIlOx4ehAcCkYJex3B/R8kuLoVkZ8Q6iatpEV9hcLTePJB1tD6isJLPPKrs aUGx0E3zlp6jVgnv45/+unVdKPzoZduwTMHkQgY3hMlKl0L/NdFcO8Srxic+heja llPa6ptku+Px24af8ZZMEonYkXshzzE7XhLzJA4+RV3Vynnrj8bOoypGRswUN5I0 OzWeHcwOmJCO8CQkEHcYqrJ61/gn9kH1D7zD9Opyv8E3M9ZYumw= =Gz2y - -----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/ iQIVAwUBYoRqf8kNZI30y1K9AQjm5A/+PIlDZDiQfDWibYqOILl2Uy8Fk3WdhY0Z 6lM9vYpWcIdeJjPeYYntZFAmbu1PuoFJ3v2jzsxoo5oGNAVhat85eiPYn1KWzAxN 3JyyptWvtfWUd4Q0IwKmLtL11v2M2o7yW+9WBqPnzUlY1P2oAbP4O3DVGlr39b1V 46yVGSht5U0z8ZetGM54K6OQPwqvqrlMaMF8knAoImP3sp5BGbiG/UnlmU6aHnX4 9kBP6TaKcyDreJ/156zoExt+8FSARUuPtbP4GZUYAaISJO/cCky2I1BwrQw4cQ1F Ku/CfRpvqiQOJ1/Vg3wepQgt5Kb9emHYmZeFJYzUA5Bi8yjEomNXIO0wkI688E+F rTHOZluO5v/X7CqNAUiX7o4MsnAUlLmpwXIBbcWR8HDRhx2bpTAKuI8k73Ed0gdT 5xyqJxm+X1gqe/hiPg3zv92mLUDMuwCeKDoPeyWoJ2d36EwybfaSxTl31UrONQN+ bT71e+6sBSXci42Wb4zROeknM93knHnx6anq9SsHGeaiTkbxG4gmRoJwNv3KgRBx 4p12d1hShgJuMp4yQtqyIdiUT2SOOAmX7NCJFTeXRR+vWo3XCBFeL9TRnX3CKoR8 xbzcwktBWRgAVUKrIExSRbeC/0UcWZBjnHLncNeB4R0CNMkM43Mnuw9eSj476DLi dDhlZEgfu2k= =Isks -----END PGP SIGNATURE-----