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author | Andreas K. Hüttel <dilfridge@gentoo.org> | 2024-01-31 02:12:43 +0100 |
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committer | Andreas K. Hüttel <dilfridge@gentoo.org> | 2024-01-31 02:12:43 +0100 |
commit | 6d1e3fb07b45e2e31e469b16cf21b24bccf8914c (patch) | |
tree | 1d89ca5498120b24a48ac7c78e2bccfcc9268a15 | |
parent | ef321e23c20eebc6d6fb4044425c00e6df27b05f (diff) | |
download | glibc-6d1e3fb07b45e2e31e469b16cf21b24bccf8914c.zip glibc-6d1e3fb07b45e2e31e469b16cf21b24bccf8914c.tar.gz glibc-6d1e3fb07b45e2e31e469b16cf21b24bccf8914c.tar.bz2 |
Replace advisories directory
Signed-off-by: Andreas K. Hüttel <dilfridge@gentoo.org>
-rw-r--r-- | ADVISORIES | 2 | ||||
-rw-r--r-- | advisories/GLIBC-SA-2023-0001 | 14 | ||||
-rw-r--r-- | advisories/GLIBC-SA-2023-0002 | 15 | ||||
-rw-r--r-- | advisories/GLIBC-SA-2023-0003 | 15 | ||||
-rw-r--r-- | advisories/GLIBC-SA-2023-0004 | 16 | ||||
-rw-r--r-- | advisories/GLIBC-SA-2023-0005 | 18 | ||||
-rw-r--r-- | advisories/GLIBC-SA-2024-0001 | 15 | ||||
-rw-r--r-- | advisories/GLIBC-SA-2024-0002 | 15 | ||||
-rw-r--r-- | advisories/GLIBC-SA-2024-0003 | 13 | ||||
-rw-r--r-- | advisories/README | 73 |
10 files changed, 2 insertions, 194 deletions
diff --git a/ADVISORIES b/ADVISORIES new file mode 100644 index 0000000..d4e33f2 --- /dev/null +++ b/ADVISORIES @@ -0,0 +1,2 @@ +For the GNU C Library Security Advisories, see the git master branch: +https://sourceware.org/git/?p=glibc.git;a=tree;f=advisories;hb=HEAD diff --git a/advisories/GLIBC-SA-2023-0001 b/advisories/GLIBC-SA-2023-0001 deleted file mode 100644 index 3d19c91..0000000 --- a/advisories/GLIBC-SA-2023-0001 +++ /dev/null @@ -1,14 +0,0 @@ -printf: incorrect output for integers with thousands separator and width field - -When the printf family of functions is called with a format specifier -that uses an <apostrophe> (enable grouping) and a minimum width -specifier, the resulting output could be larger than reasonably expected -by a caller that computed a tight bound on the buffer size. The -resulting larger than expected output could result in a buffer overflow -in the printf family of functions. - -CVE-Id: CVE-2023-25139 -Public-Date: 2023-02-02 -Vulnerable-Commit: e88b9f0e5cc50cab57a299dc7efe1a4eb385161d (2.37) -Fix-Commit: c980549cc6a1c03c23cc2fe3e7b0fe626a0364b0 (2.38) -Fix-Commit: 07b9521fc6369d000216b96562ff7c0ed32a16c4 (2.37-4) diff --git a/advisories/GLIBC-SA-2023-0002 b/advisories/GLIBC-SA-2023-0002 deleted file mode 100644 index 5122669..0000000 --- a/advisories/GLIBC-SA-2023-0002 +++ /dev/null @@ -1,15 +0,0 @@ -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-Commit: 4ea972b7edd7e36610e8cde18bf7a8149d7bac4f (2.36-113) -Fix-Commit: b7529346025a130fee483d42178b5c118da971bb (2.37-38) -Fix-Commit: b25508dd774b617f99419bdc3cf2ace4560cd2d6 (2.38-19) diff --git a/advisories/GLIBC-SA-2023-0003 b/advisories/GLIBC-SA-2023-0003 deleted file mode 100644 index d3aef80..0000000 --- a/advisories/GLIBC-SA-2023-0003 +++ /dev/null @@ -1,15 +0,0 @@ -getaddrinfo: Potential use-after-free - -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-Id: CVE-2023-4806 -Public-Date: 2023-09-12 -Fix-Commit: 973fe93a5675c42798b2161c6f29c01b0e243994 (2.39) -Fix-Commit: e09ee267c03e3150c2c9ba28625ab130705a485e (2.34-420) -Fix-Commit: e3ccb230a961b4797510e6a1f5f21fd9021853e7 (2.35-270) -Fix-Commit: a9728f798ec7f05454c95637ee6581afaa9b487d (2.36-115) -Fix-Commit: 6529a7466c935f36e9006b854d6f4e1d4876f942 (2.37-39) -Fix-Commit: 00ae4f10b504bc4564e9f22f00907093f1ab9338 (2.38-20) diff --git a/advisories/GLIBC-SA-2023-0004 b/advisories/GLIBC-SA-2023-0004 deleted file mode 100644 index 5286a7a..0000000 --- a/advisories/GLIBC-SA-2023-0004 +++ /dev/null @@ -1,16 +0,0 @@ -tunables: local privilege escalation through buffer overflow - -If a tunable of the form NAME=NAME=VAL is passed in the environment of a -setuid program and NAME is valid, it may result in a buffer overflow, -which could be exploited to achieve escalated privileges. This flaw was -introduced in glibc 2.34. - -CVE-Id: CVE-2023-4911 -Public-Date: 2023-10-03 -Vulnerable-Commit: 2ed18c5b534d9e92fc006202a5af0df6b72e7aca (2.34) -Fix-Commit: 1056e5b4c3f2d90ed2b4a55f96add28da2f4c8fa (2.39) -Fix-Commit: dcc367f148bc92e7f3778a125f7a416b093964d9 (2.34-423) -Fix-Commit: c84018a05aec80f5ee6f682db0da1130b0196aef (2.35-274) -Fix-Commit: 22955ad85186ee05834e47e665056148ca07699c (2.36-118) -Fix-Commit: b4e23c75aea756b4bddc4abcf27a1c6dca8b6bd3 (2.37-45) -Fix-Commit: 750a45a783906a19591fb8ff6b7841470f1f5701 (2.38-27) diff --git a/advisories/GLIBC-SA-2023-0005 b/advisories/GLIBC-SA-2023-0005 deleted file mode 100644 index cc4eb90..0000000 --- a/advisories/GLIBC-SA-2023-0005 +++ /dev/null @@ -1,18 +0,0 @@ -getaddrinfo: DoS due to memory leak - -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. - -CVE-Id: CVE-2023-5156 -Public-Date: 2023-09-25 -Vulnerable-Commit: e09ee267c03e3150c2c9ba28625ab130705a485e (2.34-420) -Vulnerable-Commit: e3ccb230a961b4797510e6a1f5f21fd9021853e7 (2.35-270) -Vulnerable-Commit: a9728f798ec7f05454c95637ee6581afaa9b487d (2.36-115) -Vulnerable-Commit: 6529a7466c935f36e9006b854d6f4e1d4876f942 (2.37-39) -Vulnerable-Commit: 00ae4f10b504bc4564e9f22f00907093f1ab9338 (2.38-20) -Fix-Commit: 8006457ab7e1cd556b919f477348a96fe88f2e49 (2.34-421) -Fix-Commit: 17092c0311f954e6f3c010f73ce3a78c24ac279a (2.35-272) -Fix-Commit: 856bac55f98dc840e7c27cfa82262b933385de90 (2.36-116) -Fix-Commit: 4473d1b87d04b25cdd0e0354814eeaa421328268 (2.37-42) -Fix-Commit: 5ee59ca371b99984232d7584fe2b1a758b4421d3 (2.38-24) diff --git a/advisories/GLIBC-SA-2024-0001 b/advisories/GLIBC-SA-2024-0001 deleted file mode 100644 index 28931c7..0000000 --- a/advisories/GLIBC-SA-2024-0001 +++ /dev/null @@ -1,15 +0,0 @@ -syslog: Heap buffer overflow in __vsyslog_internal - -__vsyslog_internal did not handle a case where printing a SYSLOG_HEADER -containing a long program name failed to update the required buffer -size, leading to the allocation and overflow of a too-small buffer on -the heap. - -CVE-Id: CVE-2023-6246 -Public-Date: 2024-01-30 -Vulnerable-Commit: 52a5be0df411ef3ff45c10c7c308cb92993d15b1 (2.37) -Fix-Commit: 6bd0e4efcc78f3c0115e5ea9739a1642807450da (2.39) -Fix-Commit: 23514c72b780f3da097ecf33a793b7ba9c2070d2 (2.38-42) -Fix-Commit: 97a4292aa4a2642e251472b878d0ec4c46a0e59a (2.37-57) -Vulnerable-Commit: b0e7888d1fa2dbd2d9e1645ec8c796abf78880b9 (2.36-16) -Fix-Commit: d1a83b6767f68b3cb5b4b4ea2617254acd040c82 (2.36-126) diff --git a/advisories/GLIBC-SA-2024-0002 b/advisories/GLIBC-SA-2024-0002 deleted file mode 100644 index 940bfcf..0000000 --- a/advisories/GLIBC-SA-2024-0002 +++ /dev/null @@ -1,15 +0,0 @@ -syslog: Heap buffer overflow in __vsyslog_internal - -__vsyslog_internal used the return value of snprintf/vsnprintf to -calculate buffer sizes for memory allocation. If these functions (for -any reason) failed and returned -1, the resulting buffer would be too -small to hold output. - -CVE-Id: CVE-2023-6779 -Public-Date: 2024-01-30 -Vulnerable-Commit: 52a5be0df411ef3ff45c10c7c308cb92993d15b1 (2.37) -Fix-Commit: 7e5a0c286da33159d47d0122007aac016f3e02cd (2.39) -Fix-Commit: d0338312aace5bbfef85e03055e1212dd0e49578 (2.38-43) -Fix-Commit: 67062eccd9a65d7fda9976a56aeaaf6c25a80214 (2.37-58) -Vulnerable-Commit: b0e7888d1fa2dbd2d9e1645ec8c796abf78880b9 (2.36-16) -Fix-Commit: 2bc9d7c002bdac38b5c2a3f11b78e309d7765b83 (2.36-127) diff --git a/advisories/GLIBC-SA-2024-0003 b/advisories/GLIBC-SA-2024-0003 deleted file mode 100644 index b43a515..0000000 --- a/advisories/GLIBC-SA-2024-0003 +++ /dev/null @@ -1,13 +0,0 @@ -syslog: Integer overflow in __vsyslog_internal - -__vsyslog_internal calculated a buffer size by adding two integers, but -did not first check if the addition would overflow. - -CVE-Id: CVE-2023-6780 -Public-Date: 2024-01-30 -Vulnerable-Commit: 52a5be0df411ef3ff45c10c7c308cb92993d15b1 (2.37) -Fix-Commit: ddf542da94caf97ff43cc2875c88749880b7259b (2.39) -Fix-Commit: d37c2b20a4787463d192b32041c3406c2bd91de0 (2.38-44) -Fix-Commit: 2b58cba076e912961ceaa5fa58588e4b10f791c0 (2.37-59) -Vulnerable-Commit: b0e7888d1fa2dbd2d9e1645ec8c796abf78880b9 (2.36-16) -Fix-Commit: b9b7d6a27aa0632f334352fa400771115b3c69b7 (2.36-128) diff --git a/advisories/README b/advisories/README deleted file mode 100644 index 94e68b1..0000000 --- a/advisories/README +++ /dev/null @@ -1,73 +0,0 @@ -GNU C Library Security Advisory Format -====================================== - -Security advisories in this directory follow a simple git commit log -format, with a heading and free-format description augmented with tags -to allow parsing key information. References to code changes are -specific to the glibc repository and follow a specific format: - - Tag-name: <commit-ref> (release-version) - -The <commit-ref> indicates a specific commit in the repository. The -release-version indicates the publicly consumable release in which this -commit is known to exist. The release-version is derived from the -git-describe format, (i.e. stripped out from glibc-2.34.NNN-gxxxx) and -is of the form 2.34-NNN. If the -NNN suffix is absent, it means that -the change is in that release tarball, otherwise the change is on the -release/2.YY/master branch and not in any released tarball. - -The following tags are currently being used: - -CVE-Id: -This is the CVE-Id assigned under the CVE Program -(https://www.cve.org/). - -Public-Date: -The date this issue became publicly known. - -Vulnerable-Commit: -The commit that introduced this vulnerability. There could be multiple -entries, one for each release branch in the glibc repository; the -release-version portion of this tag should tell you which branch this is -on. - -Fix-Commit: -The commit that fixed this vulnerability. There could be multiple -entries for each release branch in the glibc repository, indicating that -all of those commits contributed to fixing that issue in each of those -branches. - -Adding an Advisory ------------------- - -An advisory for a CVE needs to be added on the master branch in two steps: - -1. Add the text of the advisory without any Fix-Commit tags along with - the fix for the CVE. Add the Vulnerable-Commit tag, if applicable. - The advisories directory does not exist in release branches, so keep - the advisory text commit distinct from the code changes, to ease - backports. Ask for the GLIBC-SA advisory number from the security - team. - -2. Finish all backports on release branches and then back on the msater - branch, add all commit refs to the advisory using the Fix-Commit - tags. Don't bother adding the release-version subscript since the - next step will overwrite it. - -3. Run the process-advisories.sh script in the scripts directory on the - advisory: - - scripts/process-advisories.sh update GLIBC-SA-YYYY-NNNN - - (replace YYYY-NNNN with the actual advisory number). - -4. Verify the updated advisory and push the result. - -Getting a NEWS snippet from advisories --------------------------------------- - -Run: - - scripts/process-advisories.sh news - -and copy the content into the NEWS file. |