Updates:
Labels: ClusterFuzz-Verified
Status: Verified
Comment #5 on issue 45628 by ClusterFuzz-External: elfutils:fuzz-libdwfl:
Heap-buffer-overflow in strtol
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=45628#c5
ClusterFuzz testcase 4673586076450816 is verified as fixe
Comment #4 on issue 45628 by evv...@gmail.com: elfutils:fuzz-libdwfl:
Heap-buffer-overflow in strtol
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=45628#c4
> Hopefully I'll fix the documentation once I've gotten round to it.
I opened https://github.com/google/oss-fuzz/pull/7403 where I
Comment #3 on issue 45628 by evv...@gmail.com: elfutils:fuzz-libdwfl:
Heap-buffer-overflow in strtol
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=45628#c3
> See https://google.github.io/oss-fuzz/advanced-topics/reproducing for
> instructions to reproduce this bug locally.
FWIW this b
Comment #2 on issue 45628 by da...@adalogics.com: elfutils:fuzz-libdwfl:
Heap-buffer-overflow in strtol
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=45628#c2
Stack trace from detailed report:
==2680==ERROR: AddressSanitizer: unknown-crash on address
0x7fd79225d000 at pc 0x
Comment #1 on issue 45628 by da...@adalogics.com: elfutils:fuzz-libdwfl:
Heap-buffer-overflow in strtol
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=45628#c1
Attaches the reproducer testcase
Attachments:
clusterfuzz-testcase-minimized-fuzz-libdwfl-4673586076450816.fuzz 16.0
Status: New
Owner:
CC: elfut...@sourceware.org, da...@adalogics.com, evv...@gmail.com,
izz...@google.com
Labels: ClusterFuzz Stability-Memory-AddressSanitizer Reproducible OS-Linux
Security_Severity-Medium Engine-honggfuzz Proj-elfutils Reported-2022-03-17
Type: Bug-Security
New issue 4562
