Medium severity · published Jul 15, 2019
CVE-2019-1010025
GNU Libc current is affected by: Mitigation bypass
5.3
CVSS
2.5%
EPSS
No
On KEV
Description
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 vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
Low
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)2.5% · higher than 84% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
GL
glibc · GNU Libc
current (At least as of 2018-02-16) · source: vendor, NVD
SS
SIMATIC S7-1500 CPU 1518-4 PN/DP MFP · Siemens
V3.1.0 before V3.1.5; V3.1.0 before V3.1.5 · source: CISA
SS
SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP · Siemens
V3.1.0 before V3.1.5; V3.1.0 before V3.1.5 · source: CISA
SS
SIPLUS S7-1500 CPU 1518-4 PN/DP MFP · Siemens
V3.1.0 before V3.1.5 · source: CISA
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2019-1010025
CVE.org
https://www.cve.org/CVERecord?id=CVE-2019-1010025
security-tracker.debian.org
https://security-tracker.debian.org/tracker/CVE-2019-1010025
Exploit
https://sourceware.org/bugzilla/show_bug.cgi?id=22853
support.f5.com
https://support.f5.com/csp/article/K06046097
support.f5.com
https://support.f5.com/csp/article/K06046097?utm_source=f5support&%3Butm_medium=RSS
ubuntu.com
https://ubuntu.com/security/CVE-2019-1010025
cert-portal.siemens.com
https://cert-portal.siemens.com/productcert/html/ssa-398330.html
More from glibc
7.0
CVE-2020-1752
A use-after-free vulnerability introduced in glibc upstream version 2.14 was found in the way the tilde expansion was carried out
5.4
CVE-2019-1010023
GNU Libc current is affected by: Re-mapping current loaded library with malicious ELF file
5.3
CVE-2019-1010024
GNU Libc current is affected by: Mitigation bypass