Vulnerability Name:

CVE-2017-18552 (CCN-169654)

Assigned:2017-01-06
Published:2017-01-06
Updated:2019-10-07
Summary:An issue was discovered in net/rds/af_rds.c in the Linux kernel before 4.11. There is an out of bounds write and read in the function rds_recv_track_latency.
CVSS v3 Severity:7.8 High (CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H)
6.8 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Local
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): High
Integrity (I): High
Availibility (A): High
9.8 Critical (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)
8.5 High (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): High
Integrity (I): High
Availibility (A): High
CVSS v2 Severity:4.6 Medium (CVSS v2 Vector: AV:L/AC:L/Au:N/C:P/I:P/A:P)
Exploitability Metrics:Access Vector (AV): Local
Access Complexity (AC): Low
Authentication (Au): None
Impact Metrics:Confidentiality (C): Partial
Integrity (I): Partial
Availibility (A): Partial
10.0 High (CCN CVSS v2 Vector: AV:N/AC:L/Au:N/C:C/I:C/A:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): None
Impact Metrics:Confidentiality (C): Complete
Integrity (I): Complete
Availibility (A): Complete
Vulnerability Type:CWE-787
Vulnerability Consequences:Gain Access
References:Source: MITRE
Type: CNA
CVE-2017-18552

Source: CCN
Type: The Linux Kernel Archives Web site
The Linux Kernel Archives

Source: XF
Type: UNKNOWN
linux-kernel-cve201718552-bo(169654)

Source: MISC
Type: Patch, Vendor Advisory
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=780e982905bef61d13496d9af5310bf4af3a64d3

Source: CCN
Type: Linux GitHub repository
RDS: validate the requested traces user input against max supported

Source: CCN
Type: AskF5
K02460950: Linux kernel vulnerability CVE-2017-18552

Source: CONFIRM
Type: UNKNOWN
https://support.f5.com/csp/article/K02460950

Source: CONFIRM
Type: UNKNOWN
https://support.f5.com/csp/article/K02460950?utm_source=f5support&utm_medium=RSS

Vulnerable Configuration:Configuration 1:
  • cpe:/o:linux:linux_kernel:*:*:*:*:*:*:*:* (Version < 4.11)

    • Configuration CCN 1:
  • cpe:/a:f5:big-ip:11.2.1:*:*:*:*:*:*:*
  • OR cpe:/a:f5:enterprise_manager:*:*:*:*:*:*:*:*
  • OR cpe:/o:linux:linux_kernel:4.10:-:*:*:*:*:*:*
  • OR cpe:/o:linux:linux_kernel:4.10.1:*:*:*:*:*:*:*
  • OR cpe:/o:linux:linux_kernel:4.10.2:*:*:*:*:*:*:*
  • OR cpe:/o:linux:linux_kernel:4.10.4:*:*:*:*:*:*:*
  • OR cpe:/o:linux:linux_kernel:4.10.5:*:*:*:*:*:*:*
  • OR cpe:/o:linux:linux_kernel:4.10.6:*:*:*:*:*:*:*
  • OR cpe:/o:linux:linux_kernel:4.10.9:*:*:*:*:*:*:*
  • OR cpe:/o:linux:linux_kernel:4.10.11:*:*:*:*:*:*:*
  • OR cpe:/o:linux:linux_kernel:4.10.3:*:*:*:*:*:*:*
  • OR cpe:/o:linux:linux_kernel:4.10.14:*:*:*:*:*:*:*
  • OR cpe:/o:linux:linux_kernel:4.10.10:*:*:*:*:*:*:*
  • OR cpe:/o:linux:linux_kernel:4.10.13:*:*:*:*:*:*:*
  • OR cpe:/o:linux:linux_kernel:4.10.15:*:*:*:*:*:*:*
  • OR cpe:/o:linux:linux_kernel:4.10.12:*:*:*:*:*:*:*
  • OR cpe:/o:linux:linux_kernel:4.10.7:*:*:*:*:*:*:*
  • OR cpe:/o:linux:linux_kernel:4.10.8:*:*:*:*:*:*:*
  • OR cpe:/o:linux:linux_kernel:4.10.16:*:*:*:*:*:*:*
  • OR cpe:/o:linux:linux_kernel:4.10.17:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    Oval Definitions
    Definition IDClassTitleLast Modified
    oval:com.ubuntu.disco:def:2017185520000000
    V
    		CVE-2017-18552 on Ubuntu 19.04 (disco) - medium.
    2019-08-19
    oval:com.ubuntu.bionic:def:2017185520000000
    V
    		CVE-2017-18552 on Ubuntu 18.04 LTS (bionic) - medium.
    2019-08-19
    oval:com.ubuntu.xenial:def:2017185520000000
    V
    		CVE-2017-18552 on Ubuntu 16.04 LTS (xenial) - medium.
    2019-08-19
    BACK
    linux linux kernel *
    f5 big-ip 11.2.1
    f5 enterprise manager *
    linux linux kernel 4.10
    linux linux kernel 4.10.1
    linux linux kernel 4.10.2
    linux linux kernel 4.10.4
    linux linux kernel 4.10.5
    linux linux kernel 4.10.6
    linux linux kernel 4.10.9
    linux linux kernel 4.10.11
    linux linux kernel 4.10.3
    linux linux kernel 4.10.14
    linux linux kernel 4.10.10
    linux linux kernel 4.10.13
    linux linux kernel 4.10.15
    linux linux kernel 4.10.12
    linux linux kernel 4.10.7
    linux linux kernel 4.10.8
    linux linux kernel 4.10.16
    linux linux kernel 4.10.17