-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 - ------------------------------------------------------------------------- Debian Security Advisory DSA-3982-1 secur...@debian.org https://www.debian.org/security/ Salvatore Bonaccorso September 21, 2017 https://www.debian.org/security/faq - -------------------------------------------------------------------------
Package : perl CVE ID : CVE-2017-12837 CVE-2017-12883 Debian Bug : 875596 875597 Multiple vulnerabilities were discovered in the implementation of the Perl programming language. The Common Vulnerabilities and Exposures project identifies the following problems: CVE-2017-12837 Jakub Wilk reported a heap buffer overflow flaw in the regular expression compiler, allowing a remote attacker to cause a denial of service via a specially crafted regular expression with the case-insensitive modifier. CVE-2017-12883 Jakub Wilk reported a buffer over-read flaw in the regular expression parser, allowing a remote attacker to cause a denial of service or information leak. For the oldstable distribution (jessie), these problems have been fixed in version 5.20.2-3+deb8u9. For the stable distribution (stretch), these problems have been fixed in version 5.24.1-3+deb9u2. For the testing distribution (buster), these problems have been fixed in version 5.26.0-8. For the unstable distribution (sid), these problems have been fixed in version 5.26.0-8. We recommend that you upgrade your perl packages. 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----- iQKTBAEBCgB9FiEERkRAmAjBceBVMd3uBUy48xNDz0QFAlnDpOlfFIAAAAAALgAo aXNzdWVyLWZwckBub3RhdGlvbnMub3BlbnBncC5maWZ0aGhvcnNlbWFuLm5ldDQ2 NDQ0MDk4MDhDMTcxRTA1NTMxRERFRTA1NENCOEYzMTM0M0NGNDQACgkQBUy48xND z0QrZRAAgOwn5nyHmcm/juHREsQnd/3AuLyS6SQ9rpbQg0IVEndoKBd5NQYcMT/5 Q6gsLlBXYm8u046mD6l/3qQUzy+tdamdw6dCl4fyzMQ2P+awFzC4LrrW6rxK6GPj CwxfbdcSQtHPqYT/HWLWwyvqXUM6DKwjcARhdRc0hLBmQQtQwq0YFsDtAVG8vxna 1F5xkr+B/um9tf7DDgDzibTG1IoZAm7D+aaGk7UOJnW9ZoEbQTpiwz3FRMxzIzxh ZYwKw4E+6in62BYoVRLdcQmdXtxifJH7D60tbr7KBpsf8fhNLHWUTXOyq70sD6Os 3G6/48oTfTbHtuAa1Ek2NupPZrX0S60dH3PzMaFnlTocJQC1u/zQAm3ZlwDFBnZs Moj/iKw5YSq14lia6JmT7Ty5IB3ws5HMMu4f+RXzG/BSUcjIlrJoh7Xe9Tr7GLMJ ocPJdBOayQnjs01dHENd7C/B4tJNXPJLUqD9h/QP5rCpXfZQuPSkQFlkt2K2nSu7 0+aNK9FQK/McQADfVBEk82/gZHlOjOWGKWz6Y2Yqc8cyFEsgY5Y6m5oNT0wOc6T5 fGFgViO4R2IdelNr/PbZVaN/GjxRTX4/Z4rX3/v39fiIwtwImX9YWewPcq4E54MR tlf6BufUsxd5IQos5xcI0fXpxA07cK3a5KxYfLgr7dwG9X3/cAQ= =oqdU -----END PGP SIGNATURE-----