Vulnerability Name:

CVE-2019-1010025 (CCN-163702)

Assigned:2018-02-28
Published:2018-02-28
Updated:2020-11-16
Summary:** DISPUTED ** GNU Libc current is affected by: Mitigation bypass. The impact is: Attacker may guess the heap addresses of pthread_created thread. The component is: glibc.
Note: the vendor's position is "ASLR bypass itself is not a vulnerability."
CVSS v3 Severity:5.3 Medium (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N)
4.8 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N/E:P/RL:U/RC:R)
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): Low
Integrity (I): None
Availibility (A): None
5.3 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N)
4.8 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N/E:P/RL:U/RC:R)
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): None
Integrity (I): Low
Availibility (A): None
CVSS v2 Severity:5.0 Medium (CVSS v2 Vector: AV:N/AC:L/Au:N/C:P/I:N/A:N)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (Au): None
Impact Metrics:Confidentiality (C): Partial
Integrity (I): None
Availibility (A): None
5.0 Medium (CCN CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:P/A:N)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): Partial
Availibility (A): None
Vulnerability Type:CWE-330
Vulnerability Consequences:Bypass Security
References:Source: MITRE
Type: CNA
CVE-2019-1010025

Source: XF
Type: UNKNOWN
gnulibc-cve20191010025-sec-bypass(163702)

Source: DEBIAN
Type: UNKNOWN
CVE-2019-1010025

Source: CCN
Type: Sourceware Bugzilla - Bug 22853
Heap address of pthread_create thread is aligned

Source: MISC
Type: Exploit, Issue Tracking, Third Party Advisory
https://sourceware.org/bugzilla/show_bug.cgi?id=22853

Source: CONFIRM
Type: UNKNOWN
https://support.f5.com/csp/article/K06046097

Source: CONFIRM
Type: UNKNOWN
https://support.f5.com/csp/article/K06046097?utm_source=f5support&utm_medium=RSS

Source: UBUNTU
Type: UNKNOWN
CVE-2019-1010025

Source: CCN
Type: GNU Web site
The GNU C Library (glibc)

Vulnerable Configuration:Configuration 1:
  • cpe:/a:gnu:glibc:-:*:*:*:*:*:*:*

  • Configuration CCN 1:
  • cpe:/a:gnu:libc:-:*:*:*:*:*:*:*

  • * Denotes that component is vulnerable
    Oval Definitions
    Definition IDClassTitleLast Modified
    oval:com.ubuntu.cosmic:def:201910100250000000
    V
    CVE-2019-1010025 on Ubuntu 18.10 (cosmic) - low.
    2019-07-15
    oval:com.ubuntu.bionic:def:201910100250000000
    V
    CVE-2019-1010025 on Ubuntu 18.04 LTS (bionic) - low.
    2019-07-15
    oval:com.ubuntu.xenial:def:201910100250000000
    V
    CVE-2019-1010025 on Ubuntu 16.04 LTS (xenial) - low.
    2019-07-15
    oval:com.ubuntu.disco:def:201910100250000000
    V
    CVE-2019-1010025 on Ubuntu 19.04 (disco) - low.
    2019-07-15
    BACK
    gnu glibc -
    gnu libc -