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| author | Siddhesh Poyarekar <siddhesh@sourceware.org> | 2023-09-26 07:38:07 -0400 |
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| committer | Siddhesh Poyarekar <siddhesh@sourceware.org> | 2023-09-26 15:40:06 -0400 |
| commit | c3b99f8328939533a9b6ac93e8ae7285e90fbdab (patch) | |
| tree | a26b5b0a40a04543ded87856a1209f704443e86c | |
| parent | 8006457ab7e1cd556b919f477348a96fe88f2e49 (diff) | |
| download | glibc-c3b99f8328939533a9b6ac93e8ae7285e90fbdab.tar.gz glibc-c3b99f8328939533a9b6ac93e8ae7285e90fbdab.tar.xz glibc-c3b99f8328939533a9b6ac93e8ae7285e90fbdab.zip | |
Document CVE-2023-4806 and CVE-2023-5156 in NEWS
These are tracked in BZ #30884 and BZ #30843. Signed-off-by: Siddhesh Poyarekar <siddhesh@sourceware.org> (cherry picked from commit fd134feba35fa839018965733b34d28a09a075dd)
| -rw-r--r-- | NEWS | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/NEWS b/NEWS index d5bfe718e7..e16f9968f3 100644 --- a/NEWS +++ b/NEWS @@ -46,6 +46,15 @@ Security related changes: corresponds to the / directory through an unprivileged mount namespace. Reported by Qualys. + 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: [11053] regex: Wrong results with backreferences |