From: Siddhesh Poyarekar Date: Tue, 26 Sep 2023 11:38:07 +0000 (-0400) Subject: Document CVE-2023-4806 and CVE-2023-5156 in NEWS X-Git-Tag: glibc-2.39~404 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=fd134feba35fa839018965733b34d28a09a075dd;p=thirdparty%2Fglibc.git Document CVE-2023-4806 and CVE-2023-5156 in NEWS These are tracked in BZ #30884 and BZ #30843. Signed-off-by: Siddhesh Poyarekar --- diff --git a/NEWS b/NEWS index a48c32e76f0..5b7b327b29c 100644 --- a/NEWS +++ b/NEWS @@ -48,6 +48,15 @@ Security related changes: 2048 bytes, getaddrinfo may potentially disclose stack contents via the returned address data, or crash. + CVE-2023-4806: When an NSS plugin only implements the + _gethostbyname2_r and _getcanonname_r callbacks, getaddrinfo could use + memory that was freed during buffer resizing, potentially causing a + crash or read or write to arbitrary memory. + + CVE-2023-5156: The fix for CVE-2023-4806 introduced a memory leak when + an application calls getaddrinfo for AF_INET6 with AI_CANONNAME, + AI_ALL and AI_V4MAPPED flags set. + The following bugs are resolved with this release: [The release manager will add the list generated by