VDB
CVE-2019-6488
CVE-2019-6488
PUBLISHED
The string component in the GNU C Library (aka glibc or libc6) through 2.28, when running on the x32 architecture, incorrectly attempts to use a 64-bit register for size_t in assembly codes, which can lead to a segmentation fault or possibly unspecified other impact, as demonstrated by a crash in __memmove_avx_unaligned_erms in sysdeps/x86_64/multiarch/memmove-vec-unaligned-erms.S during a memcpy.
EPSS 0.15% · 35.3th percentile
Risk Scores
EPSS Score
0.15%
35.3th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:Pro:16.04:LTS | glibc | 2.23-0ubuntu3, 2.23-0ubuntu4, 2.23-0ubuntu9 |
| Ubuntu:Pro:14.04:LTS | eglibc | 2.19-0ubuntu6.6, 2.19-0ubuntu6.1, 2.19-0ubuntu6.4 |
| Ubuntu:Pro:18.04:LTS | glibc | 0, 2.27-3ubuntu1.3, 2.27-3ubuntu1.6 |
Exploit Intelligence
- CVE-2025-38062.yara (github-yara)
- CVE-2025-38062.yara (github-yara)
- CVE-2025-38062.yara (github-yara)
- CVE-2025-38062.yara (github-yara)
- CVE-2025-38062.yara (github-yara)
Timeline
- Jan 18, 2019 CVE Published
- Apr 14, 2021 EPSS Score
- Jun 23, 2021 EPSS Score
- Aug 24, 2021 EPSS Score
- Oct 26, 2021 EPSS Score
- Jan 6, 2022 EPSS Score
- Feb 4, 2022 EPSS Score
- Feb 28, 2022 EPSS Score
- Apr 1, 2022 EPSS Score
- May 1, 2022 EPSS Score
- Jul 3, 2022 EPSS Score
- Sep 4, 2022 EPSS Score
References
- https://ubuntu.com/security/CVE-2019-6488 third-party-advisory
- https://www.cve.org/CVERecord?id=CVE-2019-6488 third-party-advisory