CVE-2020-10769
published 2020-06-26CVE-2020-10769: A buffer over-read flaw was found in RH kernel versions before 5.0 in crypto_authenc_extractkeys in crypto/authenc.c in the IPsec Cryptographic algorithm's…
PriorityP419medium5.5CVSS 3.1
AVLACLPRLUINSUCNINAH
EPSS
0.49%
38.9th percentile
A buffer over-read flaw was found in RH kernel versions before 5.0 in crypto_authenc_extractkeys in crypto/authenc.c in the IPsec Cryptographic algorithm's module, authenc. When a payload longer than 4 bytes, and is not following 4-byte alignment boundary guidelines, it causes a buffer over-read threat, leading to a system crash. This flaw allows a local attacker with user privileges to cause a denial of service.
Affected
7 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | linux | < linux 4.19.20-1 (bookworm) | linux 4.19.20-1 (bookworm) |
| linux | linux_kernel | >= 0 < 4.19.20-1 | 4.19.20-1 |
| linux | linux_kernel | >= 0 < 4.19.20-1 | 4.19.20-1 |
| linux | linux_kernel | >= 0 < 4.19.20-1 | 4.19.20-1 |
| linux | linux_kernel | >= 0 < 4.19.20-1 | 4.19.20-1 |
| opensuse | leap | — | — |
| redhat | enterprise_linux | — | — |
CVSS provenance
nvdv3.15.5MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
nvdv2.02.1LOWAV:L/AC:L/Au:N/C:N/I:N/A:P
ghsa9.8CRITICAL
osv5.5MEDIUM
vendor_debian5.5MEDIUM
vendor_redhat5.5MEDIUM
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Debian
CVE-2020-10769: linux - A buffer over-read flaw was found in RH kernel versions before 5.0 in crypto_aut...
vendor_debian·2020·CVSS 5.5
CVE-2020-10769 [MEDIUM] CVE-2020-10769: linux - A buffer over-read flaw was found in RH kernel versions before 5.0 in crypto_aut...
A buffer over-read flaw was found in RH kernel versions before 5.0 in crypto_authenc_extractkeys in crypto/authenc.c in the IPsec Cryptographic algorithm's module, authenc. When a payload longer than 4 bytes, and is not following 4-byte alignment boundary guidelines, it causes a buffer over-read threat, leading to a system crash. This flaw allows a local attacker with user privileges to cause a denial of service.
Scope: local
bookworm: resolved (fixed in 4.19.20-1)
bullseye: resolved (fixed in 4.19.20-1)
forky: resolved (fixed in 4.19.20-1)
sid: resolved (fixed in 4.19.20-1)
trixie: resolved (fixed in 4.19.20-1)
Red Hat
kernel: Buffer over-read in crypto_authenc_extractkeys() when a payload longer than 4 bytes is not aligned.
vendor_redhat·2019-11-05·CVSS 5.5
CVE-2020-10769 [MEDIUM] CWE-119 kernel: Buffer over-read in crypto_authenc_extractkeys() when a payload longer than 4 bytes is not aligned.
kernel: Buffer over-read in crypto_authenc_extractkeys() when a payload longer than 4 bytes is not aligned.
A buffer over-read flaw was found in RH kernel versions before 5.0 in crypto_authenc_extractkeys in crypto/authenc.c in the IPsec Cryptographic algorithm's module, authenc. When a payload longer than 4 bytes, and is not following 4-byte alignment boundary guidelines, it causes a buffer over-read threat, leading to a system crash. This flaw allows a local attacker with user privileges to cause a denial of service.
A buffer over-read flaw was found in crypto_authenc_extractkeys in crypto/authenc.c in the IPsec Cryptographic algorithm's module, authenc. When a payload longer than 4 bytes, and is not following 4-byte alignment boundary guidelines, it causes a buffer over-read threat, l
GHSA
GHSA-ccvh-qcqm-vp82: A buffer over-read flaw was found in RH kernel versions before 5
ghsa_unreviewed·2022-05-24
CVE-2020-10769 [LOW] CWE-125 GHSA-ccvh-qcqm-vp82: A buffer over-read flaw was found in RH kernel versions before 5
A buffer over-read flaw was found in RH kernel versions before 5.0 in crypto_authenc_extractkeys in crypto/authenc.c in the IPsec Cryptographic algorithm's module, authenc. When a payload longer than 4 bytes, and is not following 4-byte alignment boundary guidelines, it causes a buffer over-read threat, leading to a system crash. This flaw allows a local attacker with user privileges to cause a denial of service.
GHSA
Remote code execution in mongo-express
ghsa·2021-04-13·CVSS 9.8
CVE-2020-24391 [CRITICAL] CWE-20 Remote code execution in mongo-express
Remote code execution in mongo-express
mongo-express before 1.0.0 offers support for certain advanced syntax but implements this in an unsafe way. NOTE: this may overlap CVE-2019-10769.
OSV
CVE-2020-10769: A buffer over-read flaw was found in RH kernel versions before 5
osv·2020-06-26·CVSS 5.5
CVE-2020-10769 [MEDIUM] CVE-2020-10769: A buffer over-read flaw was found in RH kernel versions before 5
A buffer over-read flaw was found in RH kernel versions before 5.0 in crypto_authenc_extractkeys in crypto/authenc.c in the IPsec Cryptographic algorithm's module, authenc. When a payload longer than 4 bytes, and is not following 4-byte alignment boundary guidelines, it causes a buffer over-read threat, leading to a system crash. This flaw allows a local attacker with user privileges to cause a denial of service.
No detection rules found.
No public exploits indexed.
http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00009.htmlhttps://bugzilla.redhat.com/show_bug.cgi?id=1708775%3Bhttps://lkml.org/lkml/2019/1/21/675https://www.oracle.com/security-alerts/cpuApr2021.htmlhttp://lists.opensuse.org/opensuse-security-announce/2020-08/msg00009.htmlhttps://bugzilla.redhat.com/show_bug.cgi?id=1708775%3Bhttps://lkml.org/lkml/2019/1/21/675https://www.oracle.com/security-alerts/cpuApr2021.html
2020-06-26
Published