Date: Sat, 6 Mar 2021 10:08:56 +0100 From: Fabian Keil <freebsd-listen@...iankeil.de> To: oss-security@...ts.openwall.com Subject: Re: Multiple DoS issues fixed in Privoxy 3.0.32 stable Fabian Keil <freebsd-listen@...iankeil.de> wrote on 2021-02-28: > Privoxy 3.0.32 fixes multiple DoS issues and a couple of other bugs. > The issues also affect earlier Privoxy releases. [...] > - ssplit(): Remove an assertion that could be triggered with a > crafted CGI request. > Commit 2256d7b4d67. OVE-20210203-0001. > Reported by: Joshua Rogers (Opera) CVE-2021-20272. > - cgi_send_banner(): Overrule invalid image types. Prevents a > crash with a crafted CGI request if Privoxy is toggled off. > Commit e711c505c48. OVE-20210206-0001. > Reported by: Joshua Rogers (Opera) CVE-2021-20273. > - socks5_connect(): Don't try to send credentials when none are > configured. Fixes a crash due to a NULL-pointer dereference > when the socks server misbehaves. > Commit 85817cc55b9. OVE-20210207-0001. > Reported by: Joshua Rogers (Opera) CVE-2021-20274. > - chunked_body_is_complete(): Prevent an invalid read of size two. > Commit a912ba7bc9c. OVE-20210205-0001. > Reported by: Joshua Rogers (Opera) CVE-2021-20275. > - Obsolete pcre: Prevent invalid memory accesses with an invalid > pattern passed to pcre_compile(). Note that the obsolete pcre code > is scheduled to be removed before the 3.0.33 release. There has been > a warning since 2008 already. > Commit 28512e5b624. OVE-20210222-0001. > Reported by: Joshua Rogers (Opera) CVE-2021-20276. Fabian Content of type "application/pgp-signature" skipped
Powered by blists - more mailing lists
Please check out the Open Source Software Security Wiki, which is counterpart to this mailing list.
Confused about mailing lists and their use? Read about mailing lists on Wikipedia and check out these guidelines on proper formatting of your messages.