NULL Pointer Dereference in GitHub repository vim/vim prior to 8.2.4959.
CVSS Score
6.6
EPSS Score
0.001
Published
2022-09-29
When curl is used to retrieve and parse cookies from a HTTP(S) server, itaccepts cookies using control codes that when later are sent back to a HTTPserver might make the server return 400 responses. Effectively allowing a"sister site" to deny service to all siblings.
CVSS Score
3.7
EPSS Score
0.001
Published
2022-09-23
A malicious server can serve excessive amounts of `Set-Cookie:` headers in a HTTP response to curl and curl < 7.84.0 stores all of them. A sufficiently large amount of (big) cookies make subsequent HTTP requests to this, or other servers to which the cookies match, create requests that become larger than the threshold that curl uses internally to avoid sending crazy large requests (1048576 bytes) and instead returns an error.This denial state might remain for as long as the same cookies are kept, match and haven't expired. Due to cookie matching rules, a server on `foo.example.com` can set cookies that also would match for `bar.example.com`, making it it possible for a "sister server" to effectively cause a denial of service for a sibling site on the same second level domain using this method.
CVSS Score
4.3
EPSS Score
0.016
Published
2022-07-07
When curl < 7.84.0 saves cookies, alt-svc and hsts data to local files, it makes the operation atomic by finalizing the operation with a rename from a temporary name to the final target file name.In that rename operation, it might accidentally *widen* the permissions for the target file, leaving the updated file accessible to more users than intended.
CVSS Score
9.8
EPSS Score
0.002
Published
2022-07-07
When curl < 7.84.0 does FTP transfers secured by krb5, it handles message verification failures wrongly. This flaw makes it possible for a Man-In-The-Middle attack to go unnoticed and even allows it to inject data to the client.
CVSS Score
5.9
EPSS Score
0.002
Published
2022-07-07
Use After Free in GitHub repository vim/vim prior to 8.2.
CVSS Score
7.8
EPSS Score
0.001
Published
2022-06-02
Heap-based Buffer Overflow in GitHub repository vim/vim prior to 8.2.
CVSS Score
7.8
EPSS Score
0.005
Published
2022-05-31
Buffer Over-read in GitHub repository vim/vim prior to 8.2.
CVSS Score
7.8
EPSS Score
0.001
Published
2022-05-29
Out-of-bounds Write in GitHub repository vim/vim prior to 8.2.
CVSS Score
7.8
EPSS Score
0.004
Published
2022-05-27
Use After Free in GitHub repository vim/vim prior to 8.2.
CVSS Score
7.8
EPSS Score
0.002
Published
2022-05-27