High severity · published Oct 29, 2019
CVE-2019-18601
OpenAFS before 1.6.24 and 1.8.x before 1.8.5 is prone to denial of service from unserialized data access because remote attackers can make a series of VOTE_Debug RPC calls to…
7.5
CVSS
1.4%
EPSS
No
On KEV
Description
OpenAFS before 1.6.24 and 1.8.x before 1.8.5 is prone to denial of service from unserialized data access because remote attackers can make a series of VOTE_Debug RPC calls to crash a database server within the SVOTE_Debug RPC handler.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.4% · higher than 72% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
OP
Openafs · Openafs
before 1.6.24; 1.8.0 before 1.8.5 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2019-18601
CVE.org
https://www.cve.org/CVERecord?id=CVE-2019-18601
lists.debian.org
https://lists.debian.org/debian-lts-announce/2019/11/msg00002.html
Vendor Advisory
https://openafs.org/pages/security/OPENAFS-SA-2019-003.txt
More from Openafs
9.8
CVE-2018-16947
An issue was discovered in OpenAFS before 1.6.23 and 1.8.x before 1.8.2
7.8
CVE-2024-10397
Preallocated buffer overflows in XDR responses
7.8
CVE-2024-10394
Theft of credentials in Unix client PAGs
7.8
CVE-2015-8312
Off-by-one error in afs_pioctl.c in OpenAFS before 1.6.16 might allow local users to cause a denial of service (memory overwrite and system crash) via a pioctl with an input…
7.5
CVE-2019-18602
OpenAFS before 1.6.24 and 1.8.x before 1.8.5 is prone to an information disclosure vulnerability because uninitialized scalars are sent over the network to a peer