diff options
Diffstat (limited to 'advisories/GLIBC-SA-2023-0002')
| -rw-r--r-- | advisories/GLIBC-SA-2023-0002 | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/advisories/GLIBC-SA-2023-0002 b/advisories/GLIBC-SA-2023-0002 new file mode 100644 index 0000000000..32e45f524f --- /dev/null +++ b/advisories/GLIBC-SA-2023-0002 @@ -0,0 +1,15 @@ +getaddrinfo: Stack read overflow in no-aaaa mode + +If the system is configured in no-aaaa mode via /etc/resolv.conf, +getaddrinfo is called for the AF_UNSPEC address family, and a DNS +response is received over TCP that is larger than 2048 bytes, +getaddrinfo may potentially disclose stack contents via the returned +address data, or crash. + +CVE-Id: CVE-2023-4527 +Public-Date: 2023-09-12 +Vulnerable-Commit: f282cdbe7f436c75864e5640a409a10485e9abb2 (2.36) +Fix-Commit: bd77dd7e73e3530203be1c52c8a29d08270cb25d (2.39) +Fix-Backport: 4ea972b7edd7e36610e8cde18bf7a8149d7bac4f (2.36) +Fix-Backport: b7529346025a130fee483d42178b5c118da971bb (2.37) +Fix-Backport: b25508dd774b617f99419bdc3cf2ace4560cd2d6 (2.38) |