Re: Sensitive session cookies on error are exposed by the parser

2022-01-12 Thread Christopher Schultz
Joscha, On 1/11/22 09:50, Joscha Cepok wrote: But there is maybe another approach, during my research I encountered most time one of two cases: timestamp; key1=value1; key2=value2;... OR key1=value1; key2=value2;...;timestamp I didn't take a deeper look, why browsers add the timestamp to th

Re: Sensitive session cookies on error are exposed by the parser

2022-01-11 Thread Mark Thomas
On 11/01/2022 14:50, Joscha Cepok wrote I didn't take a deeper look, why browsers add the timestamp to the cookie header, so ignoring the timestamp and log it once seems fine for me. But in case of multiple broken cookies, maybe all malformed content of the header should be logged on INFO an

Re: Sensitive session cookies on error are exposed by the parser

2022-01-11 Thread Joscha Cepok
Hi Mark, Am 10.01.22 um 22:50 schrieb Mark Thomas: On 07/01/2022 15:02, Christopher Schultz wrote: Our only official feedback on your publication is that we do not consider it a security vulnerability that warrants a CVE, coordinated disclosure, etc. We would be happy to have you raise this is