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Openafs » Openafs » 1.6.12 : Security Vulnerabilities

Cpe Name:cpe:/a:openafs:openafs:1.6.12
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# CVE ID CWE ID # of Exploits Vulnerability Type(s) Publish Date Update Date Score Gained Access Level Access Complexity Authentication Conf. Integ. Avail.
1 CVE-2018-16949 400 2018-09-11 2019-01-02
5.0
None Remote Low Not required None None Partial
An issue was discovered in OpenAFS before 1.6.23 and 1.8.x before 1.8.2. Several data types used as RPC input variables were implemented as unbounded array types, limited only by the inherent 32-bit length field to 4 GB. An unauthenticated attacker could send, or claim to send, large input values and consume server resources waiting for those inputs, denying service to other valid connections.
2 CVE-2018-16948 200 +Info 2018-09-11 2018-11-19
5.0
None Remote Low Not required Partial None None
An issue was discovered in OpenAFS before 1.6.23 and 1.8.x before 1.8.2. Several RPC server routines did not fully initialize their output variables before returning, leaking memory contents from both the stack and the heap. Because the OpenAFS cache manager functions as an Rx server for the AFSCB service, clients are also susceptible to information leakage. For example, RXAFSCB_TellMeAboutYourself leaks kernel memory and KAM_ListEntry leaks kaserver memory.
3 CVE-2018-16947 264 2018-09-11 2018-11-19
7.5
None Remote Low Not required Partial Partial Partial
An issue was discovered in OpenAFS before 1.6.23 and 1.8.x before 1.8.2. The backup tape controller (butc) process accepts incoming RPCs but does not require (or allow for) authentication of those RPCs. Handling those RPCs results in operations being performed with administrator credentials, including dumping/restoring volume contents and manipulating the backup database. For example, an unauthenticated attacker can replace any volume's content with arbitrary data.
4 CVE-2017-17432 191 DoS 2017-12-05 2018-02-03
7.8
None Remote Low Not required None None Complete
OpenAFS 1.x before 1.6.22 does not properly validate Rx ack packets, which allows remote attackers to cause a denial of service (system crash or application crash) via crafted fields, as demonstrated by an integer underflow and assertion failure for a small MTU value.
5 CVE-2015-7763 200 +Info 2015-11-06 2016-12-07
5.0
None Remote Low Not required Partial None None
rx/rx.c in OpenAFS 1.5.75 through 1.5.78, 1.6.x before 1.6.15, and 1.7.x before 1.7.33 does not properly initialize padding at the end of an Rx acknowledgement (ACK) packet, which allows remote attackers to obtain sensitive information by (1) conducting a replay attack or (2) sniffing the network.
6 CVE-2015-6587 119 DoS Overflow 2015-09-02 2015-09-02
4.0
None Remote Low Single system None None Partial
The vlserver in OpenAFS before 1.6.13 allows remote authenticated users to cause a denial of service (out-of-bounds read and crash) via a crafted regular expression in a VL_ListAttributesN2 RPC.
7 CVE-2015-3286 119 DoS Overflow 2015-08-12 2017-09-20
4.6
None Local Low Not required Partial Partial Partial
Buffer overflow in the Solaris kernel extension in OpenAFS before 1.6.13 allows local users to cause a denial of service (panic or deadlock) or possibly have other unspecified impact via a large group list when joining a PAG.
8 CVE-2015-3285 119 DoS Overflow Mem. Corr. 2015-08-12 2017-09-20
2.1
None Local Low Not required None None Partial
The pioctl for the OSD FS command in OpenAFS before 1.6.13 uses the wrong pointer when writing the results of the RPC, which allows local users to cause a denial of service (memory corruption and kernel panic) via a crafted OSD FS command.
9 CVE-2015-3284 200 +Info 2015-08-12 2017-09-20
2.1
None Local Low Not required Partial None None
pioctls in OpenAFS 1.6.x before 1.6.13 allows local users to read kernel memory via crafted commands.
10 CVE-2015-3283 264 2015-08-12 2017-09-20
6.8
None Remote Medium Not required Partial Partial Partial
OpenAFS before 1.6.13 allows remote attackers to spoof bos commands via unspecified vectors.
11 CVE-2015-3282 200 +Info 2015-08-12 2017-09-20
4.3
None Remote Medium Not required Partial None None
vos in OpenAFS before 1.6.13, when updating VLDB entries, allows remote attackers to obtain stack data by sniffing the network.
Total number of vulnerabilities : 11   Page : 1 (This Page)
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