Vulnerability CVE-2021-34122
Published: 2022-03-10

Description:
The function bitstr_tell at bitstr.c in ffjpeg commit 4ab404e has a NULL pointer dereference.

Type:

CWE-476

 (NULL Pointer Dereference)

CVSS2 => (AV:N/AC:M/Au:N/C:N/I:N/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
4.3/10
2.9/10
8.6/10
Exploit range
Attack complexity
Authentication
Remote
Medium
No required
Confidentiality impact
Integrity impact
Availability impact
None
None
Partial
Affected software
Ffjpeg project -> Ffjpeg 

 References:
https://github.com/rockcarry/ffjpeg/pull/37
https://github.com/rockcarry/ffjpeg/issues/36
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