Description

Apache HTTP Server versions 2.4.0 to 2.4.46 A specially crafted Digest nonce can cause a stack overflow in mod_auth_digest. There is no report of this overflow being exploitable, nor the Apache HTTP Server team could create one, though some particular compiler and/or compilation option might make it possible, with limited consequences anyway due to the size (a single byte) and the value (zero byte) of the overflow

Related CPE's

a

apache

http_server

Vulnerable

o

debian

debian_linux

2

o

fedoraproject

fedora

2

a

oracle

enterprise_manager_ops_center

12.4.0.0

Vulnerable

a

oracle

instantis_enterprisetrack

3

a

oracle

zfs_storage_appliance_kit

8.8

Vulnerable

References

http://httpd.apache.org/security/vulnerabilities_24.html

Vendor Advisory

http://www.openwall.com/lists/oss-security/2021/06/10/5

Mailing ListThird Party Advisory

https://lists.apache.org/thread.html/r7f2b70b621651548f4b6f027552f1dd91705d7111bb5d15cda0a68dd%40%3Cdev.httpd.apache.org%3E

https://lists.apache.org/thread.html/rccb1b8225583a48c6360edc7a93cc97ae8b0215791e455dc607e7602%40%3Cannounce.httpd.apache.org%3E

https://lists.apache.org/thread.html/re026d3da9d7824bd93b9f871c0fdda978d960c7e62d8c43cba8d0bf3%40%3Ccvs.httpd.apache.org%3E

Mailing ListRelease NotesVendor Advisory

https://lists.debian.org/debian-lts-announce/2021/07/msg00006.html

Mailing ListThird Party Advisory

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/SPBR6WUYBJNACHKE65SPL7TJOHX7RHWD/

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZNCYSR3BXT36FFF4XTCPL3HDQK4VP45R/

https://security.gentoo.org/glsa/202107-38

Third Party Advisory

https://security.netapp.com/advisory/ntap-20210702-0001/

Third Party Advisory

https://www.debian.org/security/2021/dsa-4937

Third Party Advisory

https://www.oracle.com/security-alerts/cpuoct2021.html

Third Party Advisory

Weaknesses

[email protected]

Primary
CWE-787

CVSS impact metrics

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

7.3 · High

  • CVSS V3.1

  • CVSS V3.0

  • CVSS V2.0

Information

Source identifier

[email protected]

Vulnerability status

Modified

Published

2021-06-10T07:15:07.493

4 years ago

Last modified

2023-11-07T03:21:54.650

1 year ago